20556996833

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{29423}}^1$

素因数の和:30304

約数の個数: 16

約数和(自身を含む): 22058113536

約数和(自身を除く): 1501116703

約数列:

[1, 23, 37, 821, 851, 18883, 29423, 30377, 676729, 698671, 1088651, 24156283, 25038973, 555594509, 893782471, 20556996833]

約数ペア:

[(1, 20556996833), (23, 893782471), (37, 555594509), (821, 25038973), (851, 24156283), (18883, 1088651), (29423, 698671), (30377, 676729)]