20186514032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{40698617}}^1$

素因数の和:40698656

約数の個数: 20

約数和(自身を含む): 40373029056

約数和(自身を除く): 20186515024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 40698617, 81397234, 162794468, 325588936, 651177872, 1261657127, 2523314254, 5046628508, 10093257016, 20186514032]

約数ペア:

[(1, 20186514032), (2, 10093257016), (4, 5046628508), (8, 2523314254), (16, 1261657127), (31, 651177872), (62, 325588936), (124, 162794468), (248, 81397234), (496, 40698617)]