20147200928

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{17016217}}^1$

素因数の和:17016264

約数の個数: 24

約数和(自身を含む): 40736825892

約数和(自身を除く): 20589624964

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 17016217, 34032434, 68064868, 136129736, 272259472, 544518944, 629600029, 1259200058, 2518400116, 5036800232, 10073600464, 20147200928]

約数ペア:

[(1, 20147200928), (2, 10073600464), (4, 5036800232), (8, 2518400116), (16, 1259200058), (32, 629600029), (37, 544518944), (74, 272259472), (148, 136129736), (296, 68064868), (592, 34032434), (1184, 17016217)]