20172649686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11714663}}^1$

素因数の和:11714716

約数の個数: 32

約数和(自身を含む): 47233525248

約数和(自身を除く): 27060875562

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 11714663, 23429326, 35143989, 70287978, 82002641, 164005282, 246007923, 480301183, 492015846, 960602366, 1440903549, 2881807098, 3362108281, 6724216562, 10086324843, 20172649686]

約数ペア:

[(1, 20172649686), (2, 10086324843), (3, 6724216562), (6, 3362108281), (7, 2881807098), (14, 1440903549), (21, 960602366), (41, 492015846), (42, 480301183), (82, 246007923), (123, 164005282), (246, 82002641), (287, 70287978), (574, 35143989), (861, 23429326), (1722, 11714663)]