20148054

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 42287616

約数和(自身を除く): 22139562

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 1931, 3478, 3862, 5217, 5793, 10434, 11586, 71447, 90757, 142894, 181514, 214341, 272271, 428682, 544542, 3358009, 6716018, 10074027, 20148054]

約数ペア:

[(1, 20148054), (2, 10074027), (3, 6716018), (6, 3358009), (37, 544542), (47, 428682), (74, 272271), (94, 214341), (111, 181514), (141, 142894), (222, 90757), (282, 71447), (1739, 11586), (1931, 10434), (3478, 5793), (3862, 5217)]