20125824908

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{773}}^1\times {\mathrm{2099}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 40413945600

約数和(自身を除く): 20288120692

約数列:

[1, 2, 4, 7, 14, 28, 443, 773, 886, 1546, 1772, 2099, 3092, 3101, 4198, 5411, 6202, 8396, 10822, 12404, 14693, 21644, 29386, 58772, 342439, 684878, 929857, 1369756, 1622527, 1859714, 2397073, 3245054, 3719428, 4794146, 6490108, 6508999, 9588292, 11357689, 13017998, 22715378, 26035996, 45430756, 718779461, 1437558922, 2875117844, 5031456227, 10062912454, 20125824908]

約数ペア:

[(1, 20125824908), (2, 10062912454), (4, 5031456227), (7, 2875117844), (14, 1437558922), (28, 718779461), (443, 45430756), (773, 26035996), (886, 22715378), (1546, 13017998), (1772, 11357689), (2099, 9588292), (3092, 6508999), (3101, 6490108), (4198, 4794146), (5411, 3719428), (6202, 3245054), (8396, 2397073), (10822, 1859714), (12404, 1622527), (14693, 1369756), (21644, 929857), (29386, 684878), (58772, 342439)]