20024520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{166871}}^1$

素因数の和:166885

約数の個数: 32

約数和(自身を含む): 60073920

約数和(自身を除く): 40049400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 166871, 333742, 500613, 667484, 834355, 1001226, 1334968, 1668710, 2002452, 2503065, 3337420, 4004904, 5006130, 6674840, 10012260, 20024520]

約数ペア:

[(1, 20024520), (2, 10012260), (3, 6674840), (4, 5006130), (5, 4004904), (6, 3337420), (8, 2503065), (10, 2002452), (12, 1668710), (15, 1334968), (20, 1001226), (24, 834355), (30, 667484), (40, 500613), (60, 333742), (120, 166871)]