20008873242

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1033}}^1\times {\mathrm{14741}}^1$

素因数の和:15855

約数の個数: 48

約数和(自身を含む): 43991956008

約数和(自身を除く): 23983082766

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1033, 1314, 2066, 3099, 6198, 9297, 14741, 18594, 29482, 44223, 75409, 88446, 132669, 150818, 226227, 265338, 452454, 678681, 1076093, 1357362, 2152186, 3228279, 6456558, 9684837, 15227453, 19369674, 30454906, 45682359, 91364718, 137047077, 274094154, 1111604069, 2223208138, 3334812207, 6669624414, 10004436621, 20008873242]

約数ペア:

[(1, 20008873242), (2, 10004436621), (3, 6669624414), (6, 3334812207), (9, 2223208138), (18, 1111604069), (73, 274094154), (146, 137047077), (219, 91364718), (438, 45682359), (657, 30454906), (1033, 19369674), (1314, 15227453), (2066, 9684837), (3099, 6456558), (6198, 3228279), (9297, 2152186), (14741, 1357362), (18594, 1076093), (29482, 678681), (44223, 452454), (75409, 265338), (88446, 226227), (132669, 150818)]