20723310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{76753}}^1$

素因数の和:76769

約数の個数: 32

約数和(自身を含む): 55262880

約数和(自身を除く): 34539570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 76753, 153506, 230259, 383765, 460518, 690777, 767530, 1151295, 1381554, 2072331, 2302590, 3453885, 4144662, 6907770, 10361655, 20723310]

約数ペア:

[(1, 20723310), (2, 10361655), (3, 6907770), (5, 4144662), (6, 3453885), (9, 2302590), (10, 2072331), (15, 1381554), (18, 1151295), (27, 767530), (30, 690777), (45, 460518), (54, 383765), (90, 230259), (135, 153506), (270, 76753)]