20147984659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2568913}}^1$

素因数の和:2568978

約数の個数: 16

約数和(自身を含む): 23675111424

約数和(自身を除く): 3527126765

約数列:

[1, 11, 23, 31, 253, 341, 713, 7843, 2568913, 28258043, 59084999, 79636303, 649934989, 875999333, 1831634969, 20147984659]

約数ペア:

[(1, 20147984659), (11, 1831634969), (23, 875999333), (31, 649934989), (253, 79636303), (341, 59084999), (713, 28258043), (7843, 2568913)]