20121550846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1\times {\mathrm{161741}}^1$

素因数の和:165419

約数の個数: 16

約数和(自身を含む): 31966688880

約数和(自身を除く): 11845138034

約数列:

[1, 2, 17, 34, 3659, 7318, 62203, 124406, 161741, 323482, 2749597, 5499194, 591810319, 1183620638, 10060775423, 20121550846]

約数ペア:

[(1, 20121550846), (2, 10060775423), (17, 1183620638), (34, 591810319), (3659, 5499194), (7318, 2749597), (62203, 323482), (124406, 161741)]