20271306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 44680896

約数和(自身を除く): 24409590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3041, 3333, 6082, 6666, 9123, 18246, 33451, 66902, 100353, 200706, 307141, 614282, 921423, 1842846, 3378551, 6757102, 10135653, 20271306]

約数ペア:

[(1, 20271306), (2, 10135653), (3, 6757102), (6, 3378551), (11, 1842846), (22, 921423), (33, 614282), (66, 307141), (101, 200706), (202, 100353), (303, 66902), (606, 33451), (1111, 18246), (2222, 9123), (3041, 6666), (3333, 6082)]