20117068

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 37028880

約数和(自身を除く): 16911812

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2843, 3538, 5686, 7076, 11372, 82447, 164894, 173423, 329788, 346846, 693692, 5029267, 10058534, 20117068]

約数ペア:

[(1, 20117068), (2, 10058534), (4, 5029267), (29, 693692), (58, 346846), (61, 329788), (116, 173423), (122, 164894), (244, 82447), (1769, 11372), (2843, 7076), (3538, 5686)]