20066472

素因数分解:

$2^3\times 3^2\times {\mathrm{278701}}^1$

素因数の和:278713

約数の個数: 24

約数和(自身を含む): 54346890

約数和(自身を除く): 34280418

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278701, 557402, 836103, 1114804, 1672206, 2229608, 2508309, 3344412, 5016618, 6688824, 10033236, 20066472]

約数ペア:

[(1, 20066472), (2, 10033236), (3, 6688824), (4, 5016618), (6, 3344412), (8, 2508309), (9, 2229608), (12, 1672206), (18, 1114804), (24, 836103), (36, 557402), (72, 278701)]