20162052034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1\times {\mathrm{2087}}^1$

素因数の和:4254

約数の個数: 32

約数和(自身を含む): 31895285760

約数和(自身を除く): 11733233726

約数列:

[1, 2, 23, 46, 103, 206, 2039, 2087, 2369, 4078, 4174, 4738, 46897, 48001, 93794, 96002, 210017, 214961, 420034, 429922, 4255393, 4830391, 4944103, 8510786, 9660782, 9888206, 97874039, 195748078, 438305479, 876610958, 10081026017, 20162052034]

約数ペア:

[(1, 20162052034), (2, 10081026017), (23, 876610958), (46, 438305479), (103, 195748078), (206, 97874039), (2039, 9888206), (2087, 9660782), (2369, 8510786), (4078, 4944103), (4174, 4830391), (4738, 4255393), (46897, 429922), (48001, 420034), (93794, 214961), (96002, 210017)]