20102677060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1\times {\mathrm{23053}}^1$

素因数の和:23860

約数の個数: 48

約数和(自身を含む): 42991099200

約数和(自身を除く): 22888422140

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 739, 1180, 1478, 2956, 3695, 7390, 14780, 23053, 43601, 46106, 87202, 92212, 115265, 174404, 218005, 230530, 436010, 461060, 872020, 1360127, 2720254, 5440508, 6800635, 13601270, 17036167, 27202540, 34072334, 68144668, 85180835, 170361670, 340723340, 1005133853, 2010267706, 4020535412, 5025669265, 10051338530, 20102677060]

約数ペア:

[(1, 20102677060), (2, 10051338530), (4, 5025669265), (5, 4020535412), (10, 2010267706), (20, 1005133853), (59, 340723340), (118, 170361670), (236, 85180835), (295, 68144668), (590, 34072334), (739, 27202540), (1180, 17036167), (1478, 13601270), (2956, 6800635), (3695, 5440508), (7390, 2720254), (14780, 1360127), (23053, 872020), (43601, 461060), (46106, 436010), (87202, 230530), (92212, 218005), (115265, 174404)]