20943042

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 43676160

約数和(自身を除く): 22733118

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 1033, 2066, 3099, 3379, 6198, 6758, 10137, 20274, 32023, 64046, 96069, 112597, 192138, 225194, 337791, 675582, 3490507, 6981014, 10471521, 20943042]

約数ペア:

[(1, 20943042), (2, 10471521), (3, 6981014), (6, 3490507), (31, 675582), (62, 337791), (93, 225194), (109, 192138), (186, 112597), (218, 96069), (327, 64046), (654, 32023), (1033, 20274), (2066, 10137), (3099, 6758), (3379, 6198)]