20188966462

素因数分解:

$2^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1396001}}^1$

素因数の和:1397043

約数の個数: 16

約数和(自身を含む): 34643185632

約数和(自身を除く): 14454219170

約数列:

[1, 2, 7, 14, 1033, 2066, 7231, 14462, 1396001, 2792002, 9772007, 19544014, 1442069033, 2884138066, 10094483231, 20188966462]

約数ペア:

[(1, 20188966462), (2, 10094483231), (7, 2884138066), (14, 1442069033), (1033, 19544014), (2066, 9772007), (7231, 2792002), (14462, 1396001)]