20177887769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1\times {\mathrm{5693}}^1$

素因数の和:8456

約数の個数: 16

約数和(自身を含む): 21953148672

約数和(自身を除く): 1775260903

約数列:

[1, 13, 103, 1339, 2647, 5693, 34411, 74009, 272641, 586379, 3544333, 7622927, 15069371, 195901823, 1552145213, 20177887769]

約数ペア:

[(1, 20177887769), (13, 1552145213), (103, 195901823), (1339, 15069371), (2647, 7622927), (5693, 3544333), (34411, 586379), (74009, 272641)]