20079832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 19836968

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2111, 2378, 4222, 4756, 8444, 9512, 16888, 61219, 86551, 122438, 173102, 244876, 346204, 489752, 692408, 2509979, 5019958, 10039916, 20079832]

約数ペア:

[(1, 20079832), (2, 10039916), (4, 5019958), (8, 2509979), (29, 692408), (41, 489752), (58, 346204), (82, 244876), (116, 173102), (164, 122438), (232, 86551), (328, 61219), (1189, 16888), (2111, 9512), (2378, 8444), (4222, 4756)]