20710668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{156899}}^1$

素因数の和:156917

約数の個数: 24

約数和(自身を含む): 52718400

約数和(自身を除く): 32007732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 156899, 313798, 470697, 627596, 941394, 1725889, 1882788, 3451778, 5177667, 6903556, 10355334, 20710668]

約数ペア:

[(1, 20710668), (2, 10355334), (3, 6903556), (4, 5177667), (6, 3451778), (11, 1882788), (12, 1725889), (22, 941394), (33, 627596), (44, 470697), (66, 313798), (132, 156899)]