20167564018

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1\times {\mathrm{38299}}^1$

素因数の和:39634

約数の個数: 32

約数和(自身を含む): 35793648000

約数和(自身を除く): 15626083982

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1297, 2594, 9079, 18158, 37613, 38299, 75226, 76598, 263291, 268093, 526582, 536186, 1110671, 2221342, 7774697, 15549394, 49673803, 99347606, 347716621, 695433242, 1440540287, 2881080574, 10083782009, 20167564018]

約数ペア:

[(1, 20167564018), (2, 10083782009), (7, 2881080574), (14, 1440540287), (29, 695433242), (58, 347716621), (203, 99347606), (406, 49673803), (1297, 15549394), (2594, 7774697), (9079, 2221342), (18158, 1110671), (37613, 536186), (38299, 526582), (75226, 268093), (76598, 263291)]