20260768736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48703771}}^1$

素因数の和:48703794

約数の個数: 24

約数和(自身を含む): 42956726904

約数和(自身を除く): 22695958168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48703771, 97407542, 194815084, 389630168, 633149023, 779260336, 1266298046, 1558520672, 2532596092, 5065192184, 10130384368, 20260768736]

約数ペア:

[(1, 20260768736), (2, 10130384368), (4, 5065192184), (8, 2532596092), (13, 1558520672), (16, 1266298046), (26, 779260336), (32, 633149023), (52, 389630168), (104, 194815084), (208, 97407542), (416, 48703771)]