20120460060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1071377}}^1$

素因数の和:1071702

約数の個数: 48

約数和(自身を含む): 56517332256

約数和(自身を除く): 36396872196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 1071377, 2142754, 3214131, 4285508, 5356885, 6428262, 10713770, 12856524, 16070655, 21427540, 32141310, 64282620, 335341001, 670682002, 1006023003, 1341364004, 1676705005, 2012046006, 3353410010, 4024092012, 5030115015, 6706820020, 10060230030, 20120460060]

約数ペア:

[(1, 20120460060), (2, 10060230030), (3, 6706820020), (4, 5030115015), (5, 4024092012), (6, 3353410010), (10, 2012046006), (12, 1676705005), (15, 1341364004), (20, 1006023003), (30, 670682002), (60, 335341001), (313, 64282620), (626, 32141310), (939, 21427540), (1252, 16070655), (1565, 12856524), (1878, 10713770), (3130, 6428262), (3756, 5356885), (4695, 4285508), (6260, 3214131), (9390, 2142754), (18780, 1071377)]