20447542743

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{22193}}^1\times {\mathrm{9907}}^1$

素因数の和:32134

約数の個数: 16

約数和(自身を含む): 28146963456

約数和(自身を除く): 7699420713

約数列:

[1, 3, 31, 93, 9907, 22193, 29721, 66579, 307117, 687983, 921351, 2063949, 219866051, 659598153, 6815847581, 20447542743]

約数ペア:

[(1, 20447542743), (3, 6815847581), (31, 659598153), (93, 219866051), (9907, 2063949), (22193, 921351), (29721, 687983), (66579, 307117)]