20565153497

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1\times {\mathrm{13297}}^1$

素因数の和:15440

約数の個数: 16

約数和(自身を含む): 23732142720

約数和(自身を除く): 3166989223

約数列:

[1, 7, 109, 763, 2027, 13297, 14189, 93079, 220943, 1449373, 1546601, 10145611, 26953019, 188671133, 2937879071, 20565153497]

約数ペア:

[(1, 20565153497), (7, 2937879071), (109, 188671133), (763, 26953019), (2027, 10145611), (13297, 1546601), (14189, 1449373), (93079, 220943)]