19822060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11941}}^1$

素因数の和:12033

約数の個数: 24

約数和(自身を含む): 42131376

約数和(自身を除く): 22309316

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 11941, 23882, 47764, 59705, 119410, 238820, 991103, 1982206, 3964412, 4955515, 9911030, 19822060]

約数ペア:

[(1, 19822060), (2, 9911030), (4, 4955515), (5, 3964412), (10, 1982206), (20, 991103), (83, 238820), (166, 119410), (332, 59705), (415, 47764), (830, 23882), (1660, 11941)]