20762774913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1511449}}^1$

素因数の和:1511712

約数の個数: 16

約数和(自身を含む): 29261672000

約数和(自身を除く): 8498897087

約数列:

[1, 3, 19, 57, 241, 723, 4579, 13737, 1511449, 4534347, 28717531, 86152593, 364259209, 1092777627, 6920924971, 20762774913]

約数ペア:

[(1, 20762774913), (3, 6920924971), (19, 1092777627), (57, 364259209), (241, 86152593), (723, 28717531), (4579, 4534347), (13737, 1511449)]