20123258122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{146609}}^1$

素因数の和:147006

約数の個数: 32

約数和(自身を含む): 34961207040

約数和(自身を除く): 14837948918

約数列:

[1, 2, 11, 17, 22, 34, 187, 367, 374, 734, 4037, 6239, 8074, 12478, 68629, 137258, 146609, 293218, 1612699, 2492353, 3225398, 4984706, 27415883, 53805503, 54831766, 107611006, 591860533, 914693551, 1183721066, 1829387102, 10061629061, 20123258122]

約数ペア:

[(1, 20123258122), (2, 10061629061), (11, 1829387102), (17, 1183721066), (22, 914693551), (34, 591860533), (187, 107611006), (367, 54831766), (374, 53805503), (734, 27415883), (4037, 4984706), (6239, 3225398), (8074, 2492353), (12478, 1612699), (68629, 293218), (137258, 146609)]