20160157544

素因数分解:

$2^3\times {\mathrm{491}}^2\times {\mathrm{10453}}^1$

素因数の和:11441

約数の個数: 24

約数和(自身を含む): 37881062130

約数和(自身を除く): 17720904586

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 10453, 20906, 41812, 83624, 241081, 482162, 964324, 1928648, 5132423, 10264846, 20529692, 41059384, 2520019693, 5040039386, 10080078772, 20160157544]

約数ペア:

[(1, 20160157544), (2, 10080078772), (4, 5040039386), (8, 2520019693), (491, 41059384), (982, 20529692), (1964, 10264846), (3928, 5132423), (10453, 1928648), (20906, 964324), (41812, 482162), (83624, 241081)]