20050758616

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8326727}}^1$

素因数の和:8326783

約数の個数: 32

約数和(自身を含む): 43965123840

約数和(自身を除く): 23914365224

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 8326727, 16653454, 33306908, 58287089, 66613816, 116574178, 233148356, 358049261, 466296712, 716098522, 1432197044, 2506344827, 2864394088, 5012689654, 10025379308, 20050758616]

約数ペア:

[(1, 20050758616), (2, 10025379308), (4, 5012689654), (7, 2864394088), (8, 2506344827), (14, 1432197044), (28, 716098522), (43, 466296712), (56, 358049261), (86, 233148356), (172, 116574178), (301, 66613816), (344, 58287089), (602, 33306908), (1204, 16653454), (2408, 8326727)]