20221998019

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1\times {\mathrm{3491}}^1$

素因数の和:6906

約数の個数: 16

約数和(自身を含む): 21222867456

約数和(自身を除く): 1000869437

約数列:

[1, 37, 47, 1739, 3331, 3491, 123247, 129167, 156557, 164077, 5792609, 6070849, 11628521, 430255277, 546540487, 20221998019]

約数ペア:

[(1, 20221998019), (37, 546540487), (47, 430255277), (1739, 11628521), (3331, 6070849), (3491, 5792609), (123247, 164077), (129167, 156557)]