20172612082

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46480673}}^1$

素因数の和:46480713

約数の個数: 16

約数和(自身を含む): 35697157632

約数和(自身を除く): 15524545550

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46480673, 92961346, 325364711, 650729422, 1440900863, 2881801726, 10086306041, 20172612082]

約数ペア:

[(1, 20172612082), (2, 10086306041), (7, 2881801726), (14, 1440900863), (31, 650729422), (62, 325364711), (217, 92961346), (434, 46480673)]