38289218156

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20410031}}^1$

素因数の和:20410109

約数の個数: 24

約数和(自身を含む): 77721401856

約数和(自身を除く): 39432183700

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 20410031, 40820062, 81640124, 142870217, 285740434, 571480868, 1367472077, 2734944154, 5469888308, 9572304539, 19144609078, 38289218156]

約数ペア:

[(1, 38289218156), (2, 19144609078), (4, 9572304539), (7, 5469888308), (14, 2734944154), (28, 1367472077), (67, 571480868), (134, 285740434), (268, 142870217), (469, 81640124), (938, 40820062), (1876, 20410031)]