20117208

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10099}}^1$

素因数の和:10191

約数の個数: 32

約数和(自身を含む): 50904000

約数和(自身を除く): 30786792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10099, 20198, 30297, 40396, 60594, 80792, 121188, 242376, 838217, 1676434, 2514651, 3352868, 5029302, 6705736, 10058604, 20117208]

約数ペア:

[(1, 20117208), (2, 10058604), (3, 6705736), (4, 5029302), (6, 3352868), (8, 2514651), (12, 1676434), (24, 838217), (83, 242376), (166, 121188), (249, 80792), (332, 60594), (498, 40396), (664, 30297), (996, 20198), (1992, 10099)]