20744052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35279}}^1$

素因数の和:35300

約数の個数: 36

約数和(自身を含む): 56306880

約数和(自身を除く): 35562828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35279, 70558, 105837, 141116, 211674, 246953, 423348, 493906, 740859, 987812, 1481718, 1728671, 2963436, 3457342, 5186013, 6914684, 10372026, 20744052]

約数ペア:

[(1, 20744052), (2, 10372026), (3, 6914684), (4, 5186013), (6, 3457342), (7, 2963436), (12, 1728671), (14, 1481718), (21, 987812), (28, 740859), (42, 493906), (49, 423348), (84, 246953), (98, 211674), (147, 141116), (196, 105837), (294, 70558), (588, 35279)]