20156883312

素因数分解:

$2^4\times 3^1\times {\mathrm{419935069}}^1$

素因数の和:419935080

約数の個数: 20

約数和(自身を含む): 52071948680

約数和(自身を除く): 31915065368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419935069, 839870138, 1259805207, 1679740276, 2519610414, 3359480552, 5039220828, 6718961104, 10078441656, 20156883312]

約数ペア:

[(1, 20156883312), (2, 10078441656), (3, 6718961104), (4, 5039220828), (6, 3359480552), (8, 2519610414), (12, 1679740276), (16, 1259805207), (24, 839870138), (48, 419935069)]