20131718737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{922331}}^1$

素因数の和:922440

約数の個数: 16

約数和(自身を含む): 22932862848

約数和(自身を除く): 2801144111

約数列:

[1, 13, 23, 73, 299, 949, 1679, 21827, 922331, 11990303, 21213613, 67330163, 275776969, 875292119, 1548593749, 20131718737]

約数ペア:

[(1, 20131718737), (13, 1548593749), (23, 875292119), (73, 275776969), (299, 67330163), (949, 21213613), (1679, 11990303), (21827, 922331)]