22804966928

素因数分解:

$2^4\times {\mathrm{11251}}^1\times {\mathrm{126683}}^1$

素因数の和:137942

約数の個数: 20

約数和(自身を含む): 44188899408

約数和(自身を除く): 21383932480

約数列:

[1, 2, 4, 8, 16, 11251, 22502, 45004, 90008, 126683, 180016, 253366, 506732, 1013464, 2026928, 1425310433, 2850620866, 5701241732, 11402483464, 22804966928]

約数ペア:

[(1, 22804966928), (2, 11402483464), (4, 5701241732), (8, 2850620866), (16, 1425310433), (11251, 2026928), (22502, 1013464), (45004, 506732), (90008, 253366), (126683, 180016)]