20226942003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{526291}}^1$

素因数の和:526874

約数の個数: 16

約数和(自身を含む): 28192409856

約数和(自身を除く): 7965467853

約数列:

[1, 3, 23, 69, 557, 1671, 12811, 38433, 526291, 1578873, 12104693, 36314079, 293144087, 879432261, 6742314001, 20226942003]

約数ペア:

[(1, 20226942003), (3, 6742314001), (23, 879432261), (69, 293144087), (557, 36314079), (1671, 12104693), (12811, 1578873), (38433, 526291)]