20147393930

素因数分解:

$2^1\times 5^1\times {\mathrm{5417}}^1\times {\mathrm{371929}}^1$

素因数の和:377353

約数の個数: 16

約数和(自身を含む): 36272101320

約数和(自身を除く): 16124707390

約数列:

[1, 2, 5, 10, 5417, 10834, 27085, 54170, 371929, 743858, 1859645, 3719290, 2014739393, 4029478786, 10073696965, 20147393930]

約数ペア:

[(1, 20147393930), (2, 10073696965), (5, 4029478786), (10, 2014739393), (5417, 3719290), (10834, 1859645), (27085, 743858), (54170, 371929)]