20374496

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{3557}}^1$

素因数の和:3746

約数の個数: 24

約数和(自身を含む): 40347720

約数和(自身を除く): 19973224

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 3557, 5728, 7114, 14228, 28456, 56912, 113824, 636703, 1273406, 2546812, 5093624, 10187248, 20374496]

約数ペア:

[(1, 20374496), (2, 10187248), (4, 5093624), (8, 2546812), (16, 1273406), (32, 636703), (179, 113824), (358, 56912), (716, 28456), (1432, 14228), (2864, 7114), (3557, 5728)]