20199932910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4441}}^1\times {\mathrm{50539}}^1$

素因数の和:54993

約数の個数: 48

約数和(自身を含む): 52532691120

約数和(自身を除く): 32332758210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4441, 8882, 13323, 22205, 26646, 39969, 44410, 50539, 66615, 79938, 101078, 133230, 151617, 199845, 252695, 303234, 399690, 454851, 505390, 758085, 909702, 1516170, 2274255, 4548510, 224443699, 448887398, 673331097, 1122218495, 1346662194, 2019993291, 2244436990, 3366655485, 4039986582, 6733310970, 10099966455, 20199932910]

約数ペア:

[(1, 20199932910), (2, 10099966455), (3, 6733310970), (5, 4039986582), (6, 3366655485), (9, 2244436990), (10, 2019993291), (15, 1346662194), (18, 1122218495), (30, 673331097), (45, 448887398), (90, 224443699), (4441, 4548510), (8882, 2274255), (13323, 1516170), (22205, 909702), (26646, 758085), (39969, 505390), (44410, 454851), (50539, 399690), (66615, 303234), (79938, 252695), (101078, 199845), (133230, 151617)]