20072607738

素因数分解:

$2^1\times 3^1\times {\mathrm{15739}}^1\times {\mathrm{212557}}^1$

素因数の和:228301

約数の個数: 16

約数和(自身を含む): 40147955040

約数和(自身を除く): 20075347302

約数列:

[1, 2, 3, 6, 15739, 31478, 47217, 94434, 212557, 425114, 637671, 1275342, 3345434623, 6690869246, 10036303869, 20072607738]

約数ペア:

[(1, 20072607738), (2, 10036303869), (3, 6690869246), (6, 3345434623), (15739, 1275342), (31478, 637671), (47217, 425114), (94434, 212557)]