16213360

素因数分解:

$2^4\times 5^1\times {\mathrm{202667}}^1$

素因数の和:202680

約数の個数: 20

約数和(自身を含む): 37696248

約数和(自身を除く): 21482888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 202667, 405334, 810668, 1013335, 1621336, 2026670, 3242672, 4053340, 8106680, 16213360]

約数ペア:

[(1, 16213360), (2, 8106680), (4, 4053340), (5, 3242672), (8, 2026670), (10, 1621336), (16, 1013335), (20, 810668), (40, 405334), (80, 202667)]