20280334668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153638899}}^1$

素因数の和:153638917

約数の個数: 24

約数和(自身を含む): 51622670400

約数和(自身を除く): 31342335732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153638899, 307277798, 460916697, 614555596, 921833394, 1690027889, 1843666788, 3380055778, 5070083667, 6760111556, 10140167334, 20280334668]

約数ペア:

[(1, 20280334668), (2, 10140167334), (3, 6760111556), (4, 5070083667), (6, 3380055778), (11, 1843666788), (12, 1690027889), (22, 921833394), (33, 614555596), (44, 460916697), (66, 307277798), (132, 153638899)]