20175123146

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{262567}}^1$

素因数の和:263045

約数の個数: 16

約数和(自身を含む): 30638534784

約数和(自身を除く): 10463411638

約数列:

[1, 2, 103, 206, 373, 746, 38419, 76838, 262567, 525134, 27044401, 54088802, 97937491, 195874982, 10087561573, 20175123146]

約数ペア:

[(1, 20175123146), (2, 10087561573), (103, 195874982), (206, 97937491), (373, 54088802), (746, 27044401), (38419, 525134), (76838, 262567)]