20162861422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21313807}}^1$

素因数の和:21313863

約数の個数: 16

約数和(自身を含む): 33761071872

約数和(自身を除く): 13598210450

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 21313807, 42627614, 234451877, 468903754, 916493701, 1832987402, 10081430711, 20162861422]

約数ペア:

[(1, 20162861422), (2, 10081430711), (11, 1832987402), (22, 916493701), (43, 468903754), (86, 234451877), (473, 42627614), (946, 21313807)]