20143578469

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{46027}}^1$

素因数の和:46744

約数の個数: 16

約数和(自身を含む): 23283539968

約数和(自身を除く): 3139961499

約数列:

[1, 7, 103, 607, 721, 4249, 46027, 62521, 322189, 437647, 4740781, 27938389, 33185467, 195568723, 2877654067, 20143578469]

約数ペア:

[(1, 20143578469), (7, 2877654067), (103, 195568723), (607, 33185467), (721, 27938389), (4249, 4740781), (46027, 437647), (62521, 322189)]