20713156944

素因数分解:

$2^4\times 3^1\times {\mathrm{359}}^1\times {\mathrm{1202017}}^1$

素因数の和:1202387

約数の個数: 40

約数和(自身を含む): 53658083520

約数和(自身を除く): 32944926576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 359, 718, 1077, 1436, 2154, 2872, 4308, 5744, 8616, 17232, 1202017, 2404034, 3606051, 4808068, 7212102, 9616136, 14424204, 19232272, 28848408, 57696816, 431524103, 863048206, 1294572309, 1726096412, 2589144618, 3452192824, 5178289236, 6904385648, 10356578472, 20713156944]

約数ペア:

[(1, 20713156944), (2, 10356578472), (3, 6904385648), (4, 5178289236), (6, 3452192824), (8, 2589144618), (12, 1726096412), (16, 1294572309), (24, 863048206), (48, 431524103), (359, 57696816), (718, 28848408), (1077, 19232272), (1436, 14424204), (2154, 9616136), (2872, 7212102), (4308, 4808068), (5744, 3606051), (8616, 2404034), (17232, 1202017)]