20041063112

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{267671}}^1$

素因数の和:267882

約数の個数: 48

約数和(自身を含む): 43941035520

約数和(自身を除く): 23899972408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 1337, 1528, 2674, 5348, 9359, 10696, 18718, 37436, 74872, 267671, 535342, 1070684, 1873697, 2141368, 3747394, 7494788, 13115879, 14989576, 26231758, 51125161, 52463516, 102250322, 104927032, 204500644, 357876127, 409001288, 715752254, 1431504508, 2505132889, 2863009016, 5010265778, 10020531556, 20041063112]

約数ペア:

[(1, 20041063112), (2, 10020531556), (4, 5010265778), (7, 2863009016), (8, 2505132889), (14, 1431504508), (28, 715752254), (49, 409001288), (56, 357876127), (98, 204500644), (191, 104927032), (196, 102250322), (382, 52463516), (392, 51125161), (764, 26231758), (1337, 14989576), (1528, 13115879), (2674, 7494788), (5348, 3747394), (9359, 2141368), (10696, 1873697), (18718, 1070684), (37436, 535342), (74872, 267671)]