20056088240

素因数分解:

$2^4\times 5^1\times {\mathrm{250701103}}^1$

素因数の和:250701116

約数の個数: 20

約数和(自身を含む): 46630405344

約数和(自身を除く): 26574317104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 250701103, 501402206, 1002804412, 1253505515, 2005608824, 2507011030, 4011217648, 5014022060, 10028044120, 20056088240]

約数ペア:

[(1, 20056088240), (2, 10028044120), (4, 5014022060), (5, 4011217648), (8, 2507011030), (10, 2005608824), (16, 1253505515), (20, 1002804412), (40, 501402206), (80, 250701103)]