20105912

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{3457}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 37761360

約数和(自身を除く): 17655448

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 3457, 5816, 6914, 13828, 27656, 2513239, 5026478, 10052956, 20105912]

約数ペア:

[(1, 20105912), (2, 10052956), (4, 5026478), (8, 2513239), (727, 27656), (1454, 13828), (2908, 6914), (3457, 5816)]