20892556248

素因数分解:

$2^3\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{525361}}^1$

素因数の和:527027

約数の個数: 32

約数和(自身を含む): 52263011760

約数和(自身を除く): 31370455512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1657, 3314, 4971, 6628, 9942, 13256, 19884, 39768, 525361, 1050722, 1576083, 2101444, 3152166, 4202888, 6304332, 12608664, 870523177, 1741046354, 2611569531, 3482092708, 5223139062, 6964185416, 10446278124, 20892556248]

約数ペア:

[(1, 20892556248), (2, 10446278124), (3, 6964185416), (4, 5223139062), (6, 3482092708), (8, 2611569531), (12, 1741046354), (24, 870523177), (1657, 12608664), (3314, 6304332), (4971, 4202888), (6628, 3152166), (9942, 2101444), (13256, 1576083), (19884, 1050722), (39768, 525361)]