20179940767

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{9151}}^1\times {\mathrm{13697}}^1$

素因数の和:22878

約数の個数: 16

約数和(自身を含む): 24069906432

約数和(自身を除く): 3889965665

約数列:

[1, 7, 23, 161, 9151, 13697, 64057, 95879, 210473, 315031, 1473311, 2205217, 125341247, 877388729, 2882848681, 20179940767]

約数ペア:

[(1, 20179940767), (7, 2882848681), (23, 877388729), (161, 125341247), (9151, 2205217), (13697, 1473311), (64057, 315031), (95879, 210473)]