20199264308

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{478157}}^1$

素因数の和:478399

約数の個数: 24

約数和(自身を含む): 36148744800

約数和(自身を除く): 15949480492

約数列:

[1, 2, 4, 59, 118, 179, 236, 358, 716, 10561, 21122, 42244, 478157, 956314, 1912628, 28211263, 56422526, 85590103, 112845052, 171180206, 342360412, 5049816077, 10099632154, 20199264308]

約数ペア:

[(1, 20199264308), (2, 10099632154), (4, 5049816077), (59, 342360412), (118, 171180206), (179, 112845052), (236, 85590103), (358, 56422526), (716, 28211263), (10561, 1912628), (21122, 956314), (42244, 478157)]