20860818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{316073}}^1$

素因数の和:316089

約数の個数: 16

約数和(自身を含む): 45514656

約数和(自身を除く): 24653838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 316073, 632146, 948219, 1896438, 3476803, 6953606, 10430409, 20860818]

約数ペア:

[(1, 20860818), (2, 10430409), (3, 6953606), (6, 3476803), (11, 1896438), (22, 948219), (33, 632146), (66, 316073)]