20100972074561

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{3447259831}}^1$

素因数の和:3447259869

約数の個数: 16

約数和(自身を含む): 24820270790400

約数和(自身を除く): 4719298715839

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 3447259831, 24130818817, 58603417127, 168915731719, 410223919889, 1182410122033, 2871567439223, 20100972074561]

約数ペア:

[(1, 20100972074561), (7, 2871567439223), (17, 1182410122033), (49, 410223919889), (119, 168915731719), (343, 58603417127), (833, 24130818817), (5831, 3447259831)]