20177095675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1951}}^1\times {\mathrm{37607}}^1$

素因数の和:39579

約数の個数: 24

約数和(自身を含む): 27308823552

約数和(自身を除く): 7131727877

約数列:

[1, 5, 11, 25, 55, 275, 1951, 9755, 21461, 37607, 48775, 107305, 188035, 413677, 536525, 940175, 2068385, 10341925, 73371257, 366856285, 807083827, 1834281425, 4035419135, 20177095675]

約数ペア:

[(1, 20177095675), (5, 4035419135), (11, 1834281425), (25, 807083827), (55, 366856285), (275, 73371257), (1951, 10341925), (9755, 2068385), (21461, 940175), (37607, 536525), (48775, 413677), (107305, 188035)]