20033232

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{857}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 51919296

約数和(自身を除く): 31886064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 857, 974, 1461, 1714, 1948, 2571, 2922, 3428, 3896, 5142, 5844, 6856, 7792, 10284, 11688, 13712, 20568, 23376, 41136, 417359, 834718, 1252077, 1669436, 2504154, 3338872, 5008308, 6677744, 10016616, 20033232]

約数ペア:

[(1, 20033232), (2, 10016616), (3, 6677744), (4, 5008308), (6, 3338872), (8, 2504154), (12, 1669436), (16, 1252077), (24, 834718), (48, 417359), (487, 41136), (857, 23376), (974, 20568), (1461, 13712), (1714, 11688), (1948, 10284), (2571, 7792), (2922, 6856), (3428, 5844), (3896, 5142)]