20172301390

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1\times {\mathrm{12941}}^1$

素因数の和:14652

約数の個数: 32

約数和(自身を含む): 36710138304

約数和(自身を除く): 16537836914

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1607, 3214, 8035, 12941, 16070, 25882, 64705, 129410, 155879, 311758, 779395, 1255277, 1558790, 2510554, 6276385, 12552770, 20796187, 41592374, 103980935, 207961870, 2017230139, 4034460278, 10086150695, 20172301390]

約数ペア:

[(1, 20172301390), (2, 10086150695), (5, 4034460278), (10, 2017230139), (97, 207961870), (194, 103980935), (485, 41592374), (970, 20796187), (1607, 12552770), (3214, 6276385), (8035, 2510554), (12941, 1558790), (16070, 1255277), (25882, 779395), (64705, 311758), (129410, 155879)]