20239035780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14479}}^1\times {\mathrm{23297}}^1$

素因数の和:37788

約数の個数: 48

約数和(自身を含む): 56675646720

約数和(自身を除く): 36436610940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14479, 23297, 28958, 43437, 46594, 57916, 69891, 72395, 86874, 93188, 116485, 139782, 144790, 173748, 217185, 232970, 279564, 289580, 349455, 434370, 465940, 698910, 868740, 1397820, 337317263, 674634526, 1011951789, 1349269052, 1686586315, 2023903578, 3373172630, 4047807156, 5059758945, 6746345260, 10119517890, 20239035780]

約数ペア:

[(1, 20239035780), (2, 10119517890), (3, 6746345260), (4, 5059758945), (5, 4047807156), (6, 3373172630), (10, 2023903578), (12, 1686586315), (15, 1349269052), (20, 1011951789), (30, 674634526), (60, 337317263), (14479, 1397820), (23297, 868740), (28958, 698910), (43437, 465940), (46594, 434370), (57916, 349455), (69891, 289580), (72395, 279564), (86874, 232970), (93188, 217185), (116485, 173748), (139782, 144790)]