2019997662340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14428554731}}^1$

素因数の和:14428554747

約数の個数: 24

約数和(自身を含む): 4847994389952

約数和(自身を除く): 2827996727612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14428554731, 28857109462, 57714218924, 72142773655, 100999883117, 144285547310, 201999766234, 288571094620, 403999532468, 504999415585, 1009998831170, 2019997662340]

約数ペア:

[(1, 2019997662340), (2, 1009998831170), (4, 504999415585), (5, 403999532468), (7, 288571094620), (10, 201999766234), (14, 144285547310), (20, 100999883117), (28, 72142773655), (35, 57714218924), (70, 28857109462), (140, 14428554731)]