20196572454

素因数分解:

$2^1\times 3^3\times {\mathrm{2963}}^1\times {\mathrm{126227}}^1$

素因数の和:129201

約数の個数: 32

約数和(自身を含む): 44896775040

約数和(自身を除く): 24700202586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2963, 5926, 8889, 17778, 26667, 53334, 80001, 126227, 160002, 252454, 378681, 757362, 1136043, 2272086, 3408129, 6816258, 374010601, 748021202, 1122031803, 2244063606, 3366095409, 6732190818, 10098286227, 20196572454]

約数ペア:

[(1, 20196572454), (2, 10098286227), (3, 6732190818), (6, 3366095409), (9, 2244063606), (18, 1122031803), (27, 748021202), (54, 374010601), (2963, 6816258), (5926, 3408129), (8889, 2272086), (17778, 1136043), (26667, 757362), (53334, 378681), (80001, 252454), (126227, 160002)]