2016203390

素因数分解:

$2^1\times 5^1\times {\mathrm{4973}}^1\times {\mathrm{40543}}^1$

素因数の和:45523

約数の個数: 16

約数和(自身を含む): 3629985408

約数和(自身を除く): 1613782018

約数列:

[1, 2, 5, 10, 4973, 9946, 24865, 40543, 49730, 81086, 202715, 405430, 201620339, 403240678, 1008101695, 2016203390]

約数ペア:

[(1, 2016203390), (2, 1008101695), (5, 403240678), (10, 201620339), (4973, 405430), (9946, 202715), (24865, 81086), (40543, 49730)]