20136376510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105980929}}^1$

素因数の和:105980955

約数の個数: 16

約数和(自身を含む): 38153134800

約数和(自身を除く): 18016758290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105980929, 211961858, 529904645, 1059809290, 2013637651, 4027275302, 10068188255, 20136376510]

約数ペア:

[(1, 20136376510), (2, 10068188255), (5, 4027275302), (10, 2013637651), (19, 1059809290), (38, 529904645), (95, 211961858), (190, 105980929)]