20170291199688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5717202721}}^1$

素因数の和:5717202747

約数の個数: 72

約数和(自身を含む): 63546708255030

約数和(自身を除く): 43376417055342

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5717202721, 11434405442, 17151608163, 22868810884, 34303216326, 40020419047, 45737621768, 51454824489, 68606432652, 80040838094, 102909648978, 120061257141, 137212865304, 160081676188, 205819297956, 240122514282, 280142933329, 320163352376, 360183771423, 411638595912, 480245028564, 560285866658, 720367542846, 840428799987, 960490057128, 1120571733316, 1440735085692, 1680857599974, 2241143466632, 2521286399961, 2881470171384, 3361715199948, 5042572799922, 6723430399896, 10085145599844, 20170291199688]

約数ペア:

[(1, 20170291199688), (2, 10085145599844), (3, 6723430399896), (4, 5042572799922), (6, 3361715199948), (7, 2881470171384), (8, 2521286399961), (9, 2241143466632), (12, 1680857599974), (14, 1440735085692), (18, 1120571733316), (21, 960490057128), (24, 840428799987), (28, 720367542846), (36, 560285866658), (42, 480245028564), (49, 411638595912), (56, 360183771423), (63, 320163352376), (72, 280142933329), (84, 240122514282), (98, 205819297956), (126, 160081676188), (147, 137212865304), (168, 120061257141), (196, 102909648978), (252, 80040838094), (294, 68606432652), (392, 51454824489), (441, 45737621768), (504, 40020419047), (588, 34303216326), (882, 22868810884), (1176, 17151608163), (1764, 11434405442), (3528, 5717202721)]