20084156948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{7841}}^1\times {\mathrm{33703}}^1$

素因数の和:41567

約数の個数: 24

約数和(自身を含む): 37002947520

約数和(自身を除く): 16918790572

約数列:

[1, 2, 4, 19, 38, 76, 7841, 15682, 31364, 33703, 67406, 134812, 148979, 297958, 595916, 640357, 1280714, 2561428, 264265223, 528530446, 1057060892, 5021039237, 10042078474, 20084156948]

約数ペア:

[(1, 20084156948), (2, 10042078474), (4, 5021039237), (19, 1057060892), (38, 528530446), (76, 264265223), (7841, 2561428), (15682, 1280714), (31364, 640357), (33703, 595916), (67406, 297958), (134812, 148979)]