20302078776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:634

約数の個数: 256

約数和(自身を含む): 62426972160

約数和(自身を除く): 42124893384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 223, 238, 251, 254, 357, 381, 408, 446, 476, 502, 508, 669, 714, 753, 762, 889, 892, 952, 1004, 1016, 1338, 1428, 1506, 1524, 1561, 1757, 1778, 1784, 2008, 2159, 2667, 2676, 2856, 3012, 3048, 3122, 3514, 3556, 3791, 4267, 4318, 4683, 5271, 5334, 5352, 6024, 6244, 6477, 7028, 7112, 7582, 8534, 8636, 9366, 10542, 10668, 11373, 12488, 12801, 12954, 14056, 15113, 15164, 17068, 17272, 18732, 21084, 21336, 22746, 25602, 25908, 26537, 28321, 29869, 30226, 30328, 31877, 34136, 37464, 42168, 45339, 45492, 51204, 51816, 53074, 55973, 56642, 59738, 60452, 63754, 79611, 84963, 89607, 90678, 90984, 95631, 102408, 106148, 111946, 113284, 119476, 120904, 127508, 159222, 167919, 169926, 179214, 181356, 191262, 198247, 212296, 223139, 223892, 226568, 238952, 255016, 318444, 335838, 339852, 358428, 362712, 382524, 391811, 396494, 446278, 447784, 481457, 541909, 594741, 636888, 669417, 671676, 679704, 716856, 765048, 783622, 792988, 892556, 951541, 962914, 1083818, 1175433, 1189482, 1338834, 1343352, 1444371, 1567244, 1585976, 1625727, 1785112, 1903082, 1925828, 2167636, 2350866, 2378964, 2677668, 2854623, 2888742, 3134488, 3251454, 3370199, 3793363, 3806164, 3851656, 4335272, 4701732, 4757928, 5355336, 5709246, 5777484, 6502908, 6660787, 6740398, 7108571, 7586726, 7612328, 9403464, 10110597, 11380089, 11418492, 11554968, 13005816, 13321574, 13480796, 14217142, 15173452, 19982361, 20221194, 21325713, 22760178, 22836984, 26643148, 26961592, 28434284, 30346904, 39964722, 40442388, 42651426, 45520356, 49759997, 53286296, 56868568, 79929444, 80884776, 85302852, 91040712, 99519994, 120845707, 149279991, 159858888, 170605704, 199039988, 241691414, 298559982, 362537121, 398079976, 483382828, 597119964, 725074242, 845919949, 966765656, 1194239928, 1450148484, 1691839898, 2537759847, 2900296968, 3383679796, 5075519694, 6767359592, 10151039388, 20302078776]

約数ペア:

[(1, 20302078776), (2, 10151039388), (3, 6767359592), (4, 5075519694), (6, 3383679796), (7, 2900296968), (8, 2537759847), (12, 1691839898), (14, 1450148484), (17, 1194239928), (21, 966765656), (24, 845919949), (28, 725074242), (34, 597119964), (42, 483382828), (51, 398079976), (56, 362537121), (68, 298559982), (84, 241691414), (102, 199039988), (119, 170605704), (127, 159858888), (136, 149279991), (168, 120845707), (204, 99519994), (223, 91040712), (238, 85302852), (251, 80884776), (254, 79929444), (357, 56868568), (381, 53286296), (408, 49759997), (446, 45520356), (476, 42651426), (502, 40442388), (508, 39964722), (669, 30346904), (714, 28434284), (753, 26961592), (762, 26643148), (889, 22836984), (892, 22760178), (952, 21325713), (1004, 20221194), (1016, 19982361), (1338, 15173452), (1428, 14217142), (1506, 13480796), (1524, 13321574), (1561, 13005816), (1757, 11554968), (1778, 11418492), (1784, 11380089), (2008, 10110597), (2159, 9403464), (2667, 7612328), (2676, 7586726), (2856, 7108571), (3012, 6740398), (3048, 6660787), (3122, 6502908), (3514, 5777484), (3556, 5709246), (3791, 5355336), (4267, 4757928), (4318, 4701732), (4683, 4335272), (5271, 3851656), (5334, 3806164), (5352, 3793363), (6024, 3370199), (6244, 3251454), (6477, 3134488), (7028, 2888742), (7112, 2854623), (7582, 2677668), (8534, 2378964), (8636, 2350866), (9366, 2167636), (10542, 1925828), (10668, 1903082), (11373, 1785112), (12488, 1625727), (12801, 1585976), (12954, 1567244), (14056, 1444371), (15113, 1343352), (15164, 1338834), (17068, 1189482), (17272, 1175433), (18732, 1083818), (21084, 962914), (21336, 951541), (22746, 892556), (25602, 792988), (25908, 783622), (26537, 765048), (28321, 716856), (29869, 679704), (30226, 671676), (30328, 669417), (31877, 636888), (34136, 594741), (37464, 541909), (42168, 481457), (45339, 447784), (45492, 446278), (51204, 396494), (51816, 391811), (53074, 382524), (55973, 362712), (56642, 358428), (59738, 339852), (60452, 335838), (63754, 318444), (79611, 255016), (84963, 238952), (89607, 226568), (90678, 223892), (90984, 223139), (95631, 212296), (102408, 198247), (106148, 191262), (111946, 181356), (113284, 179214), (119476, 169926), (120904, 167919), (127508, 159222)]