20085940610

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4395173}}^1$

素因数の和:4395637

約数の個数: 16

約数和(自身を含む): 36233814456

約数和(自身を除く): 16147873846

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 4395173, 8790346, 21975865, 43951730, 2008594061, 4017188122, 10042970305, 20085940610]

約数ペア:

[(1, 20085940610), (2, 10042970305), (5, 4017188122), (10, 2008594061), (457, 43951730), (914, 21975865), (2285, 8790346), (4570, 4395173)]