20254476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153443}}^1$

素因数の和:153461

約数の個数: 24

約数和(自身を含む): 51557184

約数和(自身を除く): 31302708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153443, 306886, 460329, 613772, 920658, 1687873, 1841316, 3375746, 5063619, 6751492, 10127238, 20254476]

約数ペア:

[(1, 20254476), (2, 10127238), (3, 6751492), (4, 5063619), (6, 3375746), (11, 1841316), (12, 1687873), (22, 920658), (33, 613772), (44, 460329), (66, 306886), (132, 153443)]