20125960372

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6360923}}^1$

素因数の和:6361047

約数の個数: 24

約数和(自身を含む): 40608138816

約数和(自身を除く): 20482178444

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6360923, 12721846, 25443692, 44526461, 89052922, 178105844, 718784299, 1437568598, 2875137196, 5031490093, 10062980186, 20125960372]

約数ペア:

[(1, 20125960372), (2, 10062980186), (4, 5031490093), (7, 2875137196), (14, 1437568598), (28, 718784299), (113, 178105844), (226, 89052922), (452, 44526461), (791, 25443692), (1582, 12721846), (3164, 6360923)]