20443230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227147}}^1$

素因数の和:227160

約数の個数: 24

約数和(自身を含む): 53152632

約数和(自身を除く): 32709402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227147, 454294, 681441, 1135735, 1362882, 2044323, 2271470, 3407205, 4088646, 6814410, 10221615, 20443230]

約数ペア:

[(1, 20443230), (2, 10221615), (3, 6814410), (5, 4088646), (6, 3407205), (9, 2271470), (10, 2044323), (15, 1362882), (18, 1135735), (30, 681441), (45, 454294), (90, 227147)]