20537562

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 42831360

約数和(自身を除く): 22293798

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 1013, 2026, 3039, 3379, 6078, 6758, 10137, 20274, 31403, 62806, 94209, 110417, 188418, 220834, 331251, 662502, 3422927, 6845854, 10268781, 20537562]

約数ペア:

[(1, 20537562), (2, 10268781), (3, 6845854), (6, 3422927), (31, 662502), (62, 331251), (93, 220834), (109, 188418), (186, 110417), (218, 94209), (327, 62806), (654, 31403), (1013, 20274), (2026, 10137), (3039, 6758), (3379, 6078)]