20746788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46727}}^1$

素因数の和:46771

約数の個数: 24

約数和(自身を含む): 49718592

約数和(自身を除く): 28971804

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46727, 93454, 140181, 186908, 280362, 560724, 1728899, 3457798, 5186697, 6915596, 10373394, 20746788]

約数ペア:

[(1, 20746788), (2, 10373394), (3, 6915596), (4, 5186697), (6, 3457798), (12, 1728899), (37, 560724), (74, 280362), (111, 186908), (148, 140181), (222, 93454), (444, 46727)]