220696656

素因数分解:

$2^4\times 3^1\times {\mathrm{4597847}}^1$

素因数の和:4597858

約数の個数: 20

約数和(自身を含む): 570133152

約数和(自身を除く): 349436496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4597847, 9195694, 13793541, 18391388, 27587082, 36782776, 55174164, 73565552, 110348328, 220696656]

約数ペア:

[(1, 220696656), (2, 110348328), (3, 73565552), (4, 55174164), (6, 36782776), (8, 27587082), (12, 18391388), (16, 13793541), (24, 9195694), (48, 4597847)]