20122131474

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1609}}^1\times {\mathrm{13109}}^1$

素因数の和:14779

約数の個数: 48

約数和(自身を含む): 44451552600

約数和(自身を除く): 24329421126

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1609, 3218, 4827, 9654, 13109, 14481, 26218, 28962, 39327, 78654, 85277, 117981, 170554, 235962, 255831, 511662, 694777, 767493, 1389554, 1534986, 2084331, 4168662, 6252993, 12505986, 21092381, 42184762, 63277143, 126554286, 189831429, 379662858, 1117896193, 2235792386, 3353688579, 6707377158, 10061065737, 20122131474]

約数ペア:

[(1, 20122131474), (2, 10061065737), (3, 6707377158), (6, 3353688579), (9, 2235792386), (18, 1117896193), (53, 379662858), (106, 189831429), (159, 126554286), (318, 63277143), (477, 42184762), (954, 21092381), (1609, 12505986), (3218, 6252993), (4827, 4168662), (9654, 2084331), (13109, 1534986), (14481, 1389554), (26218, 767493), (28962, 694777), (39327, 511662), (78654, 255831), (85277, 235962), (117981, 170554)]