20248112

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{1277}}^1$

素因数の和:2276

約数の個数: 20

約数和(自身を含む): 39301056

約数和(自身を除く): 19052944

約数列:

[1, 2, 4, 8, 16, 991, 1277, 1982, 2554, 3964, 5108, 7928, 10216, 15856, 20432, 1265507, 2531014, 5062028, 10124056, 20248112]

約数ペア:

[(1, 20248112), (2, 10124056), (4, 5062028), (8, 2531014), (16, 1265507), (991, 20432), (1277, 15856), (1982, 10216), (2554, 7928), (3964, 5108)]