20224762

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 30788352

約数和(自身を除く): 10563590

約数列:

[1, 2, 137, 223, 274, 331, 446, 662, 30551, 45347, 61102, 73813, 90694, 147626, 10112381, 20224762]

約数ペア:

[(1, 20224762), (2, 10112381), (137, 147626), (223, 90694), (274, 73813), (331, 61102), (446, 45347), (662, 30551)]