20636316

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 54023200

約数和(自身を除く): 33386884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1753, 1962, 2943, 3506, 3924, 5259, 5886, 7012, 10518, 11772, 15777, 21036, 31554, 47331, 63108, 94662, 189324, 191077, 382154, 573231, 764308, 1146462, 1719693, 2292924, 3439386, 5159079, 6878772, 10318158, 20636316]

約数ペア:

[(1, 20636316), (2, 10318158), (3, 6878772), (4, 5159079), (6, 3439386), (9, 2292924), (12, 1719693), (18, 1146462), (27, 764308), (36, 573231), (54, 382154), (108, 191077), (109, 189324), (218, 94662), (327, 63108), (436, 47331), (654, 31554), (981, 21036), (1308, 15777), (1753, 11772), (1962, 10518), (2943, 7012), (3506, 5886), (3924, 5259)]