20174563165

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1\times {\mathrm{53149}}^1$

素因数の和:54096

約数の個数: 16

約数和(自身を含む): 24510654000

約数和(自身を除く): 4336090835

約数列:

[1, 5, 89, 445, 853, 4265, 53149, 75917, 265745, 379585, 4730261, 23651305, 45336097, 226680485, 4034912633, 20174563165]

約数ペア:

[(1, 20174563165), (5, 4034912633), (89, 226680485), (445, 45336097), (853, 23651305), (4265, 4730261), (53149, 379585), (75917, 265745)]