20171478192

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9773003}}^1$

素因数の和:9773057

約数の個数: 40

約数和(自身を含む): 53321509824

約数和(自身を除く): 33150031632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9773003, 19546006, 29319009, 39092012, 58638018, 78184024, 117276036, 156368048, 234552072, 420239129, 469104144, 840478258, 1260717387, 1680956516, 2521434774, 3361913032, 5042869548, 6723826064, 10085739096, 20171478192]

約数ペア:

[(1, 20171478192), (2, 10085739096), (3, 6723826064), (4, 5042869548), (6, 3361913032), (8, 2521434774), (12, 1680956516), (16, 1260717387), (24, 840478258), (43, 469104144), (48, 420239129), (86, 234552072), (129, 156368048), (172, 117276036), (258, 78184024), (344, 58638018), (516, 39092012), (688, 29319009), (1032, 19546006), (2064, 9773003)]