20455464

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37057}}^1$

素因数の和:37089

約数の個数: 32

約数和(自身を含む): 53363520

約数和(自身を除く): 32908056

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37057, 74114, 111171, 148228, 222342, 296456, 444684, 852311, 889368, 1704622, 2556933, 3409244, 5113866, 6818488, 10227732, 20455464]

約数ペア:

[(1, 20455464), (2, 10227732), (3, 6818488), (4, 5113866), (6, 3409244), (8, 2556933), (12, 1704622), (23, 889368), (24, 852311), (46, 444684), (69, 296456), (92, 222342), (138, 148228), (184, 111171), (276, 74114), (552, 37057)]