20199312186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177186949}}^1$

素因数の和:177186973

約数の個数: 16

約数和(自身を含む): 42524868000

約数和(自身を除く): 22325555814

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177186949, 354373898, 531560847, 1063121694, 3366552031, 6733104062, 10099656093, 20199312186]

約数ペア:

[(1, 20199312186), (2, 10099656093), (3, 6733104062), (6, 3366552031), (19, 1063121694), (38, 531560847), (57, 354373898), (114, 177186949)]