20185787643

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41792521}}^1$

素因数の和:41792554

約数の個数: 16

約数和(自身を含む): 32096656896

約数和(自身を除く): 11910869253

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41792521, 125377563, 292547647, 877642941, 961227983, 2883683949, 6728595881, 20185787643]

約数ペア:

[(1, 20185787643), (3, 6728595881), (7, 2883683949), (21, 961227983), (23, 877642941), (69, 292547647), (161, 125377563), (483, 41792521)]