20146090972

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13575533}}^1$

素因数の和:13575597

約数の個数: 24

約数和(自身を含む): 41052414816

約数和(自身を除く): 20906323844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 13575533, 27151066, 54302132, 95028731, 190057462, 380114924, 719503249, 1439006498, 2878012996, 5036522743, 10073045486, 20146090972]

約数ペア:

[(1, 20146090972), (2, 10073045486), (4, 5036522743), (7, 2878012996), (14, 1439006498), (28, 719503249), (53, 380114924), (106, 190057462), (212, 95028731), (371, 54302132), (742, 27151066), (1484, 13575533)]