20554476

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9901}}^1$

素因数の和:10081

約数の個数: 24

約数和(自身を含む): 48242544

約数和(自身を除く): 27688068

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 9901, 19802, 29703, 39604, 59406, 118812, 1712873, 3425746, 5138619, 6851492, 10277238, 20554476]

約数ペア:

[(1, 20554476), (2, 10277238), (3, 6851492), (4, 5138619), (6, 3425746), (12, 1712873), (173, 118812), (346, 59406), (519, 39604), (692, 29703), (1038, 19802), (2076, 9901)]