20301642970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12343}}^1\times {\mathrm{23497}}^1$

素因数の和:35854

約数の個数: 32

約数和(自身を含む): 41768540928

約数和(自身を除く): 21466897958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12343, 23497, 24686, 46994, 61715, 86401, 117485, 123430, 164479, 172802, 234970, 328958, 432005, 822395, 864010, 1644790, 290023471, 580046942, 1450117355, 2030164297, 2900234710, 4060328594, 10150821485, 20301642970]

約数ペア:

[(1, 20301642970), (2, 10150821485), (5, 4060328594), (7, 2900234710), (10, 2030164297), (14, 1450117355), (35, 580046942), (70, 290023471), (12343, 1644790), (23497, 864010), (24686, 822395), (46994, 432005), (61715, 328958), (86401, 234970), (117485, 172802), (123430, 164479)]