20150895723

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{179057}}^1$

素因数の和:179323

約数の個数: 32

約数和(自身を含む): 32178871296

約数和(自身を除く): 12027975573

約数列:

[1, 3, 7, 21, 23, 69, 161, 233, 483, 699, 1631, 4893, 5359, 16077, 37513, 112539, 179057, 537171, 1253399, 3760197, 4118311, 12354933, 28828177, 41720281, 86484531, 125160843, 292041967, 876125901, 959566463, 2878699389, 6716965241, 20150895723]

約数ペア:

[(1, 20150895723), (3, 6716965241), (7, 2878699389), (21, 959566463), (23, 876125901), (69, 292041967), (161, 125160843), (233, 86484531), (483, 41720281), (699, 28828177), (1631, 12354933), (4893, 4118311), (5359, 3760197), (16077, 1253399), (37513, 537171), (112539, 179057)]