20172183104

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10167431}}^1$

素因数の和:10167474

約数の個数: 28

約数和(自身を含む): 41320443648

約数和(自身を除く): 21148260544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10167431, 20334862, 40669724, 81339448, 162678896, 315190361, 325357792, 630380722, 650715584, 1260761444, 2521522888, 5043045776, 10086091552, 20172183104]

約数ペア:

[(1, 20172183104), (2, 10086091552), (4, 5043045776), (8, 2521522888), (16, 1260761444), (31, 650715584), (32, 630380722), (62, 325357792), (64, 315190361), (124, 162678896), (248, 81339448), (496, 40669724), (992, 20334862), (1984, 10167431)]