20641122

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9323}}^1$

素因数の和:9375

約数の個数: 32

約数和(自身を含む): 46992960

約数和(自身を除く): 26351838

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 9323, 18646, 27969, 55938, 83907, 167814, 251721, 382243, 503442, 764486, 1146729, 2293458, 3440187, 6880374, 10320561, 20641122]

約数ペア:

[(1, 20641122), (2, 10320561), (3, 6880374), (6, 3440187), (9, 2293458), (18, 1146729), (27, 764486), (41, 503442), (54, 382243), (82, 251721), (123, 167814), (246, 83907), (369, 55938), (738, 27969), (1107, 18646), (2214, 9323)]