20076546737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{320471}}^1$

素因数の和:320624

約数の個数: 16

約数和(自身を含む): 22253575680

約数和(自身を除く): 2177028943

約数列:

[1, 13, 61, 79, 793, 1027, 4819, 62647, 320471, 4166123, 19548731, 25317209, 254133503, 329123717, 1544349749, 20076546737]

約数ペア:

[(1, 20076546737), (13, 1544349749), (61, 329123717), (79, 254133503), (793, 25317209), (1027, 19548731), (4819, 4166123), (62647, 320471)]