20164418313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{8171}}^1\times {\mathrm{63277}}^1$

素因数の和:71464

約数の個数: 16

約数和(自身を含む): 28958037696

約数和(自身を除く): 8793619383

約数列:

[1, 3, 13, 39, 8171, 24513, 63277, 106223, 189831, 318669, 822601, 2467803, 517036367, 1551109101, 6721472771, 20164418313]

約数ペア:

[(1, 20164418313), (3, 6721472771), (13, 1551109101), (39, 517036367), (8171, 2467803), (24513, 822601), (63277, 318669), (106223, 189831)]