20524604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 37459968

約数和(自身を除く): 16935364

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 1607, 3193, 3214, 6386, 6428, 12772, 49817, 99634, 165521, 199268, 331042, 662084, 5131151, 10262302, 20524604]

約数ペア:

[(1, 20524604), (2, 10262302), (4, 5131151), (31, 662084), (62, 331042), (103, 199268), (124, 165521), (206, 99634), (412, 49817), (1607, 12772), (3193, 6428), (3214, 6386)]