20128096212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3033167}}^1$

素因数の和:3033260

約数の個数: 48

約数和(自身を含む): 54354370560

約数和(自身を除く): 34226274348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 3033167, 6066334, 9099501, 12132668, 18199002, 21232169, 36398004, 42464338, 63696507, 84928676, 127393014, 239620193, 254786028, 479240386, 718860579, 958480772, 1437721158, 1677341351, 2875442316, 3354682702, 5032024053, 6709365404, 10064048106, 20128096212]

約数ペア:

[(1, 20128096212), (2, 10064048106), (3, 6709365404), (4, 5032024053), (6, 3354682702), (7, 2875442316), (12, 1677341351), (14, 1437721158), (21, 958480772), (28, 718860579), (42, 479240386), (79, 254786028), (84, 239620193), (158, 127393014), (237, 84928676), (316, 63696507), (474, 42464338), (553, 36398004), (948, 21232169), (1106, 18199002), (1659, 12132668), (2212, 9099501), (3318, 6066334), (6636, 3033167)]