20162779416

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7159}}^1$

素因数の和:7263

約数の個数: 256

約数和(自身を含む): 64955520000

約数和(自身を除く): 44792740584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 59, 68, 72, 78, 102, 104, 108, 117, 118, 136, 153, 156, 177, 204, 216, 221, 234, 236, 306, 312, 351, 354, 408, 442, 459, 468, 472, 531, 612, 663, 702, 708, 767, 884, 918, 936, 1003, 1062, 1224, 1326, 1404, 1416, 1534, 1593, 1768, 1836, 1989, 2006, 2124, 2301, 2652, 2808, 3009, 3068, 3186, 3672, 3978, 4012, 4248, 4602, 5304, 5967, 6018, 6136, 6372, 6903, 7159, 7956, 8024, 9027, 9204, 11934, 12036, 12744, 13039, 13806, 14318, 15912, 18054, 18408, 20709, 21477, 23868, 24072, 26078, 27081, 27612, 28636, 36108, 39117, 41418, 42954, 47736, 52156, 54162, 55224, 57272, 64431, 72216, 78234, 82836, 85908, 93067, 104312, 108324, 117351, 121703, 128862, 156468, 165672, 171816, 186134, 193293, 216648, 234702, 243406, 257724, 279201, 312936, 352053, 365109, 372268, 386586, 422381, 469404, 486812, 515448, 558402, 704106, 730218, 744536, 773172, 837603, 844762, 938808, 973624, 1095327, 1116804, 1267143, 1408212, 1460436, 1546344, 1582139, 1675206, 1689524, 2190654, 2233608, 2512809, 2534286, 2816424, 2920872, 3164278, 3285981, 3350412, 3379048, 3801429, 4381308, 4746417, 5025618, 5068572, 5490953, 6328556, 6571962, 6700824, 7180477, 7602858, 8762616, 9492834, 10051236, 10137144, 10981906, 11404287, 12657112, 13143924, 14239251, 14360954, 15205716, 16472859, 18985668, 20102472, 21541431, 21963812, 22808574, 26287848, 28478502, 28721908, 30411432, 32945718, 37971336, 42717753, 43082862, 43927624, 45617148, 49418577, 56957004, 57443816, 64624293, 65891436, 85435506, 86165724, 91234296, 93346201, 98837154, 113914008, 129248586, 131782872, 148255731, 170871012, 172331448, 186692402, 193872879, 197674308, 258497172, 280038603, 296511462, 341742024, 373384804, 387745758, 395348616, 516994344, 560077206, 593022924, 746769608, 775491516, 840115809, 1120154412, 1186045848, 1550983032, 1680231618, 2240308824, 2520347427, 3360463236, 5040694854, 6720926472, 10081389708, 20162779416]

約数ペア:

[(1, 20162779416), (2, 10081389708), (3, 6720926472), (4, 5040694854), (6, 3360463236), (8, 2520347427), (9, 2240308824), (12, 1680231618), (13, 1550983032), (17, 1186045848), (18, 1120154412), (24, 840115809), (26, 775491516), (27, 746769608), (34, 593022924), (36, 560077206), (39, 516994344), (51, 395348616), (52, 387745758), (54, 373384804), (59, 341742024), (68, 296511462), (72, 280038603), (78, 258497172), (102, 197674308), (104, 193872879), (108, 186692402), (117, 172331448), (118, 170871012), (136, 148255731), (153, 131782872), (156, 129248586), (177, 113914008), (204, 98837154), (216, 93346201), (221, 91234296), (234, 86165724), (236, 85435506), (306, 65891436), (312, 64624293), (351, 57443816), (354, 56957004), (408, 49418577), (442, 45617148), (459, 43927624), (468, 43082862), (472, 42717753), (531, 37971336), (612, 32945718), (663, 30411432), (702, 28721908), (708, 28478502), (767, 26287848), (884, 22808574), (918, 21963812), (936, 21541431), (1003, 20102472), (1062, 18985668), (1224, 16472859), (1326, 15205716), (1404, 14360954), (1416, 14239251), (1534, 13143924), (1593, 12657112), (1768, 11404287), (1836, 10981906), (1989, 10137144), (2006, 10051236), (2124, 9492834), (2301, 8762616), (2652, 7602858), (2808, 7180477), (3009, 6700824), (3068, 6571962), (3186, 6328556), (3672, 5490953), (3978, 5068572), (4012, 5025618), (4248, 4746417), (4602, 4381308), (5304, 3801429), (5967, 3379048), (6018, 3350412), (6136, 3285981), (6372, 3164278), (6903, 2920872), (7159, 2816424), (7956, 2534286), (8024, 2512809), (9027, 2233608), (9204, 2190654), (11934, 1689524), (12036, 1675206), (12744, 1582139), (13039, 1546344), (13806, 1460436), (14318, 1408212), (15912, 1267143), (18054, 1116804), (18408, 1095327), (20709, 973624), (21477, 938808), (23868, 844762), (24072, 837603), (26078, 773172), (27081, 744536), (27612, 730218), (28636, 704106), (36108, 558402), (39117, 515448), (41418, 486812), (42954, 469404), (47736, 422381), (52156, 386586), (54162, 372268), (55224, 365109), (57272, 352053), (64431, 312936), (72216, 279201), (78234, 257724), (82836, 243406), (85908, 234702), (93067, 216648), (104312, 193293), (108324, 186134), (117351, 171816), (121703, 165672), (128862, 156468)]