20127214410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{886271}}^1$

素因数の和:887038

約数の個数: 32

約数和(自身を含む): 48369180672

約数和(自身を除く): 28241966262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 1514, 2271, 3785, 4542, 7570, 11355, 22710, 886271, 1772542, 2658813, 4431355, 5317626, 8862710, 13294065, 26588130, 670907147, 1341814294, 2012721441, 3354535735, 4025442882, 6709071470, 10063607205, 20127214410]

約数ペア:

[(1, 20127214410), (2, 10063607205), (3, 6709071470), (5, 4025442882), (6, 3354535735), (10, 2012721441), (15, 1341814294), (30, 670907147), (757, 26588130), (1514, 13294065), (2271, 8862710), (3785, 5317626), (4542, 4431355), (7570, 2658813), (11355, 1772542), (22710, 886271)]