20199651887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1\times {\mathrm{4327}}^1$

素因数の和:5510

約数の個数: 16

約数和(自身を含む): 21368547840

約数和(自身を除く): 1168895953

約数列:

[1, 19, 277, 887, 4327, 5263, 16853, 82213, 245699, 1198579, 3838049, 4668281, 22773001, 72922931, 1063139573, 20199651887]

約数ペア:

[(1, 20199651887), (19, 1063139573), (277, 72922931), (887, 22773001), (4327, 4668281), (5263, 3838049), (16853, 1198579), (82213, 245699)]