20175020068

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13595027}}^1$

素因数の和:13595091

約数の個数: 24

約数和(自身を含む): 41111364672

約数和(自身を除く): 20936344604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 13595027, 27190054, 54380108, 95165189, 190330378, 380660756, 720536431, 1441072862, 2882145724, 5043755017, 10087510034, 20175020068]

約数ペア:

[(1, 20175020068), (2, 10087510034), (4, 5043755017), (7, 2882145724), (14, 1441072862), (28, 720536431), (53, 380660756), (106, 190330378), (212, 95165189), (371, 54380108), (742, 27190054), (1484, 13595027)]