20195364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240421}}^1$

素因数の和:240435

約数の個数: 24

約数和(自身を含む): 53854528

約数和(自身を除く): 33659164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240421, 480842, 721263, 961684, 1442526, 1682947, 2885052, 3365894, 5048841, 6731788, 10097682, 20195364]

約数ペア:

[(1, 20195364), (2, 10097682), (3, 6731788), (4, 5048841), (6, 3365894), (7, 2885052), (12, 1682947), (14, 1442526), (21, 961684), (28, 721263), (42, 480842), (84, 240421)]