2013205730

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1993273}}^1$

素因数の和:1993381

約数の個数: 16

約数和(自身を含む): 3659651064

約数和(自身を除く): 1646445334

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1993273, 3986546, 9966365, 19932730, 201320573, 402641146, 1006602865, 2013205730]

約数ペア:

[(1, 2013205730), (2, 1006602865), (5, 402641146), (10, 201320573), (101, 19932730), (202, 9966365), (505, 3986546), (1010, 1993273)]