20701062

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3517}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 46437600

約数和(自身を除く): 25736538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 3517, 5886, 7034, 10551, 21102, 31653, 63306, 94959, 189918, 383353, 766706, 1150059, 2300118, 3450177, 6900354, 10350531, 20701062]

約数ペア:

[(1, 20701062), (2, 10350531), (3, 6900354), (6, 3450177), (9, 2300118), (18, 1150059), (27, 766706), (54, 383353), (109, 189918), (218, 94959), (327, 63306), (654, 31653), (981, 21102), (1962, 10551), (2943, 7034), (3517, 5886)]