2012345060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9147023}}^1$

素因数の和:9147043

約数の個数: 24

約数和(自身を含む): 4610100096

約数和(自身を除く): 2597755036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9147023, 18294046, 36588092, 45735115, 91470230, 100617253, 182940460, 201234506, 402469012, 503086265, 1006172530, 2012345060]

約数ペア:

[(1, 2012345060), (2, 1006172530), (4, 503086265), (5, 402469012), (10, 201234506), (11, 182940460), (20, 100617253), (22, 91470230), (44, 45735115), (55, 36588092), (110, 18294046), (220, 9147023)]