20884699872

素因数分解:

$2^5\times 3^2\times {\mathrm{72516319}}^1$

素因数の和:72516335

約数の個数: 36

約数和(自身を含む): 59390866080

約数和(自身を除く): 38506166208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 72516319, 145032638, 217548957, 290065276, 435097914, 580130552, 652646871, 870195828, 1160261104, 1305293742, 1740391656, 2320522208, 2610587484, 3480783312, 5221174968, 6961566624, 10442349936, 20884699872]

約数ペア:

[(1, 20884699872), (2, 10442349936), (3, 6961566624), (4, 5221174968), (6, 3480783312), (8, 2610587484), (9, 2320522208), (12, 1740391656), (16, 1305293742), (18, 1160261104), (24, 870195828), (32, 652646871), (36, 580130552), (48, 435097914), (72, 290065276), (96, 217548957), (144, 145032638), (288, 72516319)]