20009486341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1\times {\mathrm{18899}}^1$

素因数の和:22476

約数の個数: 16

約数和(自身を含む): 22493116800

約数和(自身を除く): 2483630459

約数列:

[1, 13, 23, 299, 3541, 18899, 46033, 81443, 245687, 434677, 1058759, 5650801, 66921359, 869977667, 1539191257, 20009486341]

約数ペア:

[(1, 20009486341), (13, 1539191257), (23, 869977667), (299, 66921359), (3541, 5650801), (18899, 1058759), (46033, 434677), (81443, 245687)]