20408068782

素因数分解:

$2^1\times 3^2\times {\mathrm{11113}}^1\times {\mathrm{102023}}^1$

素因数の和:113144

約数の個数: 24

約数和(自身を含む): 44221894704

約数和(自身を除く): 23813825922

約数列:

[1, 2, 3, 6, 9, 18, 11113, 22226, 33339, 66678, 100017, 102023, 200034, 204046, 306069, 612138, 918207, 1836414, 1133781599, 2267563198, 3401344797, 6802689594, 10204034391, 20408068782]

約数ペア:

[(1, 20408068782), (2, 10204034391), (3, 6802689594), (6, 3401344797), (9, 2267563198), (18, 1133781599), (11113, 1836414), (22226, 918207), (33339, 612138), (66678, 306069), (100017, 204046), (102023, 200034)]