20121247922

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{2741}}^1\times {\mathrm{34303}}^1$

素因数の和:37153

約数の個数: 16

約数和(自身を含む): 30475948032

約数和(自身を除く): 10354700110

約数列:

[1, 2, 107, 214, 2741, 5482, 34303, 68606, 293287, 586574, 3670421, 7340842, 94024523, 188049046, 10060623961, 20121247922]

約数ペア:

[(1, 20121247922), (2, 10060623961), (107, 188049046), (214, 94024523), (2741, 7340842), (5482, 3670421), (34303, 586574), (68606, 293287)]