20160918948

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27542239}}^1$

素因数の和:27542307

約数の個数: 24

約数和(自身を含む): 47813328640

約数和(自身を除く): 27652409692

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27542239, 55084478, 82626717, 110168956, 165253434, 330506868, 1680076579, 3360153158, 5040229737, 6720306316, 10080459474, 20160918948]

約数ペア:

[(1, 20160918948), (2, 10080459474), (3, 6720306316), (4, 5040229737), (6, 3360153158), (12, 1680076579), (61, 330506868), (122, 165253434), (183, 110168956), (244, 82626717), (366, 55084478), (732, 27542239)]