20131699268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{7019}}^1\times {\mathrm{42179}}^1$

素因数の和:49219

約数の個数: 24

約数和(自身を含む): 37309053600

約数和(自身を除く): 17177354332

約数列:

[1, 2, 4, 17, 34, 68, 7019, 14038, 28076, 42179, 84358, 119323, 168716, 238646, 477292, 717043, 1434086, 2868172, 296054401, 592108802, 1184217604, 5032924817, 10065849634, 20131699268]

約数ペア:

[(1, 20131699268), (2, 10065849634), (4, 5032924817), (17, 1184217604), (34, 592108802), (68, 296054401), (7019, 2868172), (14038, 1434086), (28076, 717043), (42179, 477292), (84358, 238646), (119323, 168716)]