20168653734

素因数分解:

$2^1\times 3^2\times {\mathrm{4507}}^1\times {\mathrm{248609}}^1$

素因数の和:253124

約数の個数: 24

約数和(自身を含む): 43708621320

約数和(自身を除く): 23539967586

約数列:

[1, 2, 3, 6, 9, 18, 4507, 9014, 13521, 27042, 40563, 81126, 248609, 497218, 745827, 1491654, 2237481, 4474962, 1120480763, 2240961526, 3361442289, 6722884578, 10084326867, 20168653734]

約数ペア:

[(1, 20168653734), (2, 10084326867), (3, 6722884578), (6, 3361442289), (9, 2240961526), (18, 1120480763), (4507, 4474962), (9014, 2237481), (13521, 1491654), (27042, 745827), (40563, 497218), (81126, 248609)]