19700816220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{36482993}}^1$

素因数の和:36483011

約数の個数: 48

約数和(自身を含む): 61291429920

約数和(自身を除く): 41590613700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 36482993, 72965986, 109448979, 145931972, 182414965, 218897958, 328346937, 364829930, 437795916, 547244895, 656693874, 729659860, 985040811, 1094489790, 1313387748, 1641734685, 1970081622, 2188979580, 3283469370, 3940163244, 4925204055, 6566938740, 9850408110, 19700816220]

約数ペア:

[(1, 19700816220), (2, 9850408110), (3, 6566938740), (4, 4925204055), (5, 3940163244), (6, 3283469370), (9, 2188979580), (10, 1970081622), (12, 1641734685), (15, 1313387748), (18, 1094489790), (20, 985040811), (27, 729659860), (30, 656693874), (36, 547244895), (45, 437795916), (54, 364829930), (60, 328346937), (90, 218897958), (108, 182414965), (135, 145931972), (180, 109448979), (270, 72965986), (540, 36482993)]