20122030624

素因数分解:

$2^5\times {\mathrm{1621}}^1\times {\mathrm{387917}}^1$

素因数の和:389548

約数の個数: 24

約数和(自身を含む): 39639788748

約数和(自身を除く): 19517758124

約数列:

[1, 2, 4, 8, 16, 32, 1621, 3242, 6484, 12968, 25936, 51872, 387917, 775834, 1551668, 3103336, 6206672, 12413344, 628813457, 1257626914, 2515253828, 5030507656, 10061015312, 20122030624]

約数ペア:

[(1, 20122030624), (2, 10061015312), (4, 5030507656), (8, 2515253828), (16, 1257626914), (32, 628813457), (1621, 12413344), (3242, 6206672), (6484, 3103336), (12968, 1551668), (25936, 775834), (51872, 387917)]