20194696802

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10529039}}^1$

素因数の和:10529185

約数の個数: 16

約数和(自身を含む): 34872180480

約数和(自身を除く): 14677483678

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 10529039, 21058078, 73703273, 147406546, 1442478343, 2884956686, 10097348401, 20194696802]

約数ペア:

[(1, 20194696802), (2, 10097348401), (7, 2884956686), (14, 1442478343), (137, 147406546), (274, 73703273), (959, 21058078), (1918, 10529039)]