20104080393

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1\times {\mathrm{53419}}^1$

素因数の和:54132

約数の個数: 16

約数和(自身を含む): 26957868800

約数和(自身を除く): 6853788407

約数列:

[1, 3, 331, 379, 993, 1137, 53419, 125449, 160257, 376347, 17681689, 20245801, 53045067, 60737403, 6701360131, 20104080393]

約数ペア:

[(1, 20104080393), (3, 6701360131), (331, 60737403), (379, 53045067), (993, 20245801), (1137, 17681689), (53419, 376347), (125449, 160257)]