20683934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{787}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 32935248

約数和(自身を除く): 12251314

約数列:

[1, 2, 17, 34, 773, 787, 1546, 1574, 13141, 13379, 26282, 26758, 608351, 1216702, 10341967, 20683934]

約数ペア:

[(1, 20683934), (2, 10341967), (17, 1216702), (34, 608351), (773, 26758), (787, 26282), (1546, 13379), (1574, 13141)]