20051569648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4953451}}^1$

素因数の和:4953493

約数の個数: 40

約数和(自身を含む): 44224419456

約数和(自身を除く): 24172849808

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 4953451, 9906902, 19813804, 39627608, 54487961, 79255216, 108975922, 113929373, 217951844, 227858746, 435903688, 455717492, 871807376, 911434984, 1253223103, 1822869968, 2506446206, 5012892412, 10025784824, 20051569648]

約数ペア:

[(1, 20051569648), (2, 10025784824), (4, 5012892412), (8, 2506446206), (11, 1822869968), (16, 1253223103), (22, 911434984), (23, 871807376), (44, 455717492), (46, 435903688), (88, 227858746), (92, 217951844), (176, 113929373), (184, 108975922), (253, 79255216), (368, 54487961), (506, 39627608), (1012, 19813804), (2024, 9906902), (4048, 4953451)]