20040377907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{358703}}^1$

素因数の和:360410

約数の個数: 16

約数和(自身を含む): 29166939648

約数和(自身を除く): 9126561741

約数列:

[1, 3, 11, 33, 1693, 5079, 18623, 55869, 358703, 1076109, 3945733, 11837199, 607284179, 1821852537, 6680125969, 20040377907]

約数ペア:

[(1, 20040377907), (3, 6680125969), (11, 1821852537), (33, 607284179), (1693, 11837199), (5079, 3945733), (18623, 1076109), (55869, 358703)]