20127672

素因数分解:

$2^3\times 3^2\times {\mathrm{279551}}^1$

素因数の和:279563

約数の個数: 24

約数和(自身を含む): 54512640

約数和(自身を除く): 34384968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279551, 559102, 838653, 1118204, 1677306, 2236408, 2515959, 3354612, 5031918, 6709224, 10063836, 20127672]

約数ペア:

[(1, 20127672), (2, 10063836), (3, 6709224), (4, 5031918), (6, 3354612), (8, 2515959), (9, 2236408), (12, 1677306), (18, 1118204), (24, 838653), (36, 559102), (72, 279551)]