20238056290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{259429}}^1$

素因数の和:259734

約数の個数: 32

約数和(自身を含む): 37824894000

約数和(自身を除く): 17586837710

約数列:

[1, 2, 5, 10, 29, 58, 145, 269, 290, 538, 1345, 2690, 7801, 15602, 39005, 78010, 259429, 518858, 1297145, 2594290, 7523441, 15046882, 37617205, 69786401, 75234410, 139572802, 348932005, 697864010, 2023805629, 4047611258, 10119028145, 20238056290]

約数ペア:

[(1, 20238056290), (2, 10119028145), (5, 4047611258), (10, 2023805629), (29, 697864010), (58, 348932005), (145, 139572802), (269, 75234410), (290, 69786401), (538, 37617205), (1345, 15046882), (2690, 7523441), (7801, 2594290), (15602, 1297145), (39005, 518858), (78010, 259429)]