20227966863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2865557}}^1$

素因数の和:2865754

約数の個数: 16

約数和(自身を含む): 29205767136

約数和(自身を除く): 8977800273

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 2865557, 8596671, 37252241, 111756723, 518665817, 1555997451, 6742655621, 20227966863]

約数ペア:

[(1, 20227966863), (3, 6742655621), (13, 1555997451), (39, 518665817), (181, 111756723), (543, 37252241), (2353, 8596671), (7059, 2865557)]