20219625036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2461

約数の個数: 288

約数和(自身を含む): 62134345728

約数和(自身を除く): 41914720692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 47, 51, 52, 68, 69, 78, 92, 94, 102, 117, 138, 141, 153, 156, 188, 204, 207, 221, 234, 276, 282, 299, 306, 391, 414, 423, 442, 468, 564, 598, 611, 612, 663, 782, 799, 828, 846, 884, 897, 1081, 1173, 1196, 1222, 1326, 1564, 1598, 1692, 1794, 1833, 1989, 2162, 2346, 2351, 2397, 2444, 2652, 2691, 3196, 3243, 3519, 3588, 3666, 3978, 4324, 4692, 4702, 4794, 5083, 5382, 5499, 6486, 7038, 7053, 7191, 7332, 7956, 9404, 9588, 9729, 10166, 10387, 10764, 10998, 12972, 14053, 14076, 14106, 14382, 15249, 18377, 19458, 20332, 20774, 21159, 21996, 28106, 28212, 28764, 30498, 30563, 31161, 36754, 38916, 39967, 41548, 42159, 42318, 45747, 54073, 55131, 56212, 60996, 61126, 62322, 73508, 79934, 84318, 84636, 91494, 91689, 93483, 108146, 110262, 110497, 119901, 122252, 124644, 126477, 159868, 162219, 165393, 168636, 182988, 183378, 186966, 216292, 220524, 220994, 238901, 239802, 252954, 275067, 324438, 330786, 331491, 359703, 366756, 373932, 441988, 477802, 479604, 486657, 505908, 519571, 550134, 648876, 661572, 662982, 702949, 716703, 719406, 919241, 955604, 973314, 994473, 1039142, 1100268, 1325964, 1405898, 1433406, 1436461, 1438812, 1558713, 1838482, 1878449, 1946628, 1988946, 2078284, 2108847, 2150109, 2541431, 2757723, 2811796, 2866812, 2872922, 3117426, 3676964, 3756898, 3977892, 4217694, 4300218, 4309383, 4676139, 5082862, 5515446, 5635347, 5745844, 6234852, 6326541, 7513796, 7624293, 8273169, 8435388, 8600436, 8618766, 9352278, 10165724, 11030892, 11270694, 11950133, 12653082, 12928149, 15248586, 16546338, 16906041, 17237532, 18704556, 22541388, 22872879, 23900266, 24419837, 25306164, 25856298, 30497172, 33038603, 33092676, 33812082, 35850399, 43204327, 45745758, 47800532, 48839674, 51712596, 66077206, 67624164, 71700798, 73259511, 86408654, 91491516, 97679348, 99115809, 107551197, 129612981, 132154412, 143401596, 146519022, 172817308, 198231618, 215102394, 219778533, 259225962, 293038044, 297347427, 388838943, 396463236, 430204788, 439557066, 518451924, 561656251, 594694854, 777677886, 879114132, 1123312502, 1189389708, 1555355772, 1684968753, 2246625004, 3369937506, 5054906259, 6739875012, 10109812518, 20219625036]

約数ペア:

[(1, 20219625036), (2, 10109812518), (3, 6739875012), (4, 5054906259), (6, 3369937506), (9, 2246625004), (12, 1684968753), (13, 1555355772), (17, 1189389708), (18, 1123312502), (23, 879114132), (26, 777677886), (34, 594694854), (36, 561656251), (39, 518451924), (46, 439557066), (47, 430204788), (51, 396463236), (52, 388838943), (68, 297347427), (69, 293038044), (78, 259225962), (92, 219778533), (94, 215102394), (102, 198231618), (117, 172817308), (138, 146519022), (141, 143401596), (153, 132154412), (156, 129612981), (188, 107551197), (204, 99115809), (207, 97679348), (221, 91491516), (234, 86408654), (276, 73259511), (282, 71700798), (299, 67624164), (306, 66077206), (391, 51712596), (414, 48839674), (423, 47800532), (442, 45745758), (468, 43204327), (564, 35850399), (598, 33812082), (611, 33092676), (612, 33038603), (663, 30497172), (782, 25856298), (799, 25306164), (828, 24419837), (846, 23900266), (884, 22872879), (897, 22541388), (1081, 18704556), (1173, 17237532), (1196, 16906041), (1222, 16546338), (1326, 15248586), (1564, 12928149), (1598, 12653082), (1692, 11950133), (1794, 11270694), (1833, 11030892), (1989, 10165724), (2162, 9352278), (2346, 8618766), (2351, 8600436), (2397, 8435388), (2444, 8273169), (2652, 7624293), (2691, 7513796), (3196, 6326541), (3243, 6234852), (3519, 5745844), (3588, 5635347), (3666, 5515446), (3978, 5082862), (4324, 4676139), (4692, 4309383), (4702, 4300218), (4794, 4217694), (5083, 3977892), (5382, 3756898), (5499, 3676964), (6486, 3117426), (7038, 2872922), (7053, 2866812), (7191, 2811796), (7332, 2757723), (7956, 2541431), (9404, 2150109), (9588, 2108847), (9729, 2078284), (10166, 1988946), (10387, 1946628), (10764, 1878449), (10998, 1838482), (12972, 1558713), (14053, 1438812), (14076, 1436461), (14106, 1433406), (14382, 1405898), (15249, 1325964), (18377, 1100268), (19458, 1039142), (20332, 994473), (20774, 973314), (21159, 955604), (21996, 919241), (28106, 719406), (28212, 716703), (28764, 702949), (30498, 662982), (30563, 661572), (31161, 648876), (36754, 550134), (38916, 519571), (39967, 505908), (41548, 486657), (42159, 479604), (42318, 477802), (45747, 441988), (54073, 373932), (55131, 366756), (56212, 359703), (60996, 331491), (61126, 330786), (62322, 324438), (73508, 275067), (79934, 252954), (84318, 239802), (84636, 238901), (91494, 220994), (91689, 220524), (93483, 216292), (108146, 186966), (110262, 183378), (110497, 182988), (119901, 168636), (122252, 165393), (124644, 162219), (126477, 159868)]