20168094964

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{3677}}^1\times {\mathrm{10009}}^1$

素因数の和:13827

約数の個数: 24

約数和(自身を含む): 35565009480

約数和(自身を除く): 15396914516

約数列:

[1, 2, 4, 137, 274, 548, 3677, 7354, 10009, 14708, 20018, 40036, 503749, 1007498, 1371233, 2014996, 2742466, 5484932, 36803093, 73606186, 147212372, 5042023741, 10084047482, 20168094964]

約数ペア:

[(1, 20168094964), (2, 10084047482), (4, 5042023741), (137, 147212372), (274, 73606186), (548, 36803093), (3677, 5484932), (7354, 2742466), (10009, 2014996), (14708, 1371233), (20018, 1007498), (40036, 503749)]