20162906408

素因数分解:

$2^3\times {\mathrm{26407}}^1\times {\mathrm{95443}}^1$

素因数の和:121856

約数の個数: 16

約数和(自身を含む): 37807277280

約数和(自身を除く): 17644370872

約数列:

[1, 2, 4, 8, 26407, 52814, 95443, 105628, 190886, 211256, 381772, 763544, 2520363301, 5040726602, 10081453204, 20162906408]

約数ペア:

[(1, 20162906408), (2, 10081453204), (4, 5040726602), (8, 2520363301), (26407, 763544), (52814, 381772), (95443, 211256), (105628, 190886)]