20187752604

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27578897}}^1$

素因数の和:27578965

約数の個数: 24

約数和(自身を含む): 47876966928

約数和(自身を除く): 27689214324

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27578897, 55157794, 82736691, 110315588, 165473382, 330946764, 1682312717, 3364625434, 5046938151, 6729250868, 10093876302, 20187752604]

約数ペア:

[(1, 20187752604), (2, 10093876302), (3, 6729250868), (4, 5046938151), (6, 3364625434), (12, 1682312717), (61, 330946764), (122, 165473382), (183, 110315588), (244, 82736691), (366, 55157794), (732, 27578897)]