20614735536

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2735501}}^1$

素因数の和:2735669

約数の個数: 40

約数和(自身を含む): 53593955184

約数和(自身を除く): 32979219648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 2735501, 5471002, 8206503, 10942004, 16413006, 21884008, 32826012, 43768016, 65652024, 131304048, 429473657, 858947314, 1288420971, 1717894628, 2576841942, 3435789256, 5153683884, 6871578512, 10307367768, 20614735536]

約数ペア:

[(1, 20614735536), (2, 10307367768), (3, 6871578512), (4, 5153683884), (6, 3435789256), (8, 2576841942), (12, 1717894628), (16, 1288420971), (24, 858947314), (48, 429473657), (157, 131304048), (314, 65652024), (471, 43768016), (628, 32826012), (942, 21884008), (1256, 16413006), (1884, 10942004), (2512, 8206503), (3768, 5471002), (7536, 2735501)]