20071256

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53381}}^1$

素因数の和:53434

約数の個数: 16

約数和(自身を含む): 38435040

約数和(自身を除く): 18363784

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53381, 106762, 213524, 427048, 2508907, 5017814, 10035628, 20071256]

約数ペア:

[(1, 20071256), (2, 10035628), (4, 5017814), (8, 2508907), (47, 427048), (94, 213524), (188, 106762), (376, 53381)]