22420496

素因数分解:

$2^4\times 7^1\times {\mathrm{200183}}^1$

素因数の和:200198

約数の個数: 20

約数和(自身を含む): 49645632

約数和(自身を除く): 27225136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 200183, 400366, 800732, 1401281, 1601464, 2802562, 3202928, 5605124, 11210248, 22420496]

約数ペア:

[(1, 22420496), (2, 11210248), (4, 5605124), (7, 3202928), (8, 2802562), (14, 1601464), (16, 1401281), (28, 800732), (56, 400366), (112, 200183)]