20074728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{28843}}^1$

素因数の和:28881

約数の個数: 32

約数和(自身を含む): 51919200

約数和(自身を除く): 31844472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 28843, 57686, 86529, 115372, 173058, 230744, 346116, 692232, 836447, 1672894, 2509341, 3345788, 5018682, 6691576, 10037364, 20074728]

約数ペア:

[(1, 20074728), (2, 10037364), (3, 6691576), (4, 5018682), (6, 3345788), (8, 2509341), (12, 1672894), (24, 836447), (29, 692232), (58, 346116), (87, 230744), (116, 173058), (174, 115372), (232, 86529), (348, 57686), (696, 28843)]