20078869688

素因数分解:

$2^3\times {\mathrm{24077}}^1\times {\mathrm{104243}}^1$

素因数の和:128326

約数の個数: 16

約数和(自身を含む): 37649805480

約数和(自身を除く): 17570935792

約数列:

[1, 2, 4, 8, 24077, 48154, 96308, 104243, 192616, 208486, 416972, 833944, 2509858711, 5019717422, 10039434844, 20078869688]

約数ペア:

[(1, 20078869688), (2, 10039434844), (4, 5019717422), (8, 2509858711), (24077, 833944), (48154, 416972), (96308, 208486), (104243, 192616)]