20125095214

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1471}}^1\times {\mathrm{9133}}^1$

素因数の和:10720

約数の個数: 32

約数和(自身を含む): 34850082816

約数和(自身を除く): 14724987602

約数列:

[1, 2, 7, 14, 107, 214, 749, 1471, 1498, 2942, 9133, 10297, 18266, 20594, 63931, 127862, 157397, 314794, 977231, 1101779, 1954462, 2203558, 6840617, 13434643, 13681234, 26869286, 94042501, 188085002, 1437506801, 2875013602, 10062547607, 20125095214]

約数ペア:

[(1, 20125095214), (2, 10062547607), (7, 2875013602), (14, 1437506801), (107, 188085002), (214, 94042501), (749, 26869286), (1471, 13681234), (1498, 13434643), (2942, 6840617), (9133, 2203558), (10297, 1954462), (18266, 1101779), (20594, 977231), (63931, 314794), (127862, 157397)]