20227028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 37802688

約数和(自身を除く): 17575660

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 5113, 10226, 20452, 117599, 219859, 235198, 439718, 470396, 879436, 5056757, 10113514, 20227028]

約数ペア:

[(1, 20227028), (2, 10113514), (4, 5056757), (23, 879436), (43, 470396), (46, 439718), (86, 235198), (92, 219859), (172, 117599), (989, 20452), (1978, 10226), (3956, 5113)]