20072015992

素因数分解:

$2^3\times 7^1\times {\mathrm{4099}}^1\times {\mathrm{87443}}^1$

素因数の和:91555

約数の個数: 32

約数和(自身を含む): 43022448000

約数和(自身を除く): 22950432008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4099, 8198, 16396, 28693, 32792, 57386, 87443, 114772, 174886, 229544, 349772, 612101, 699544, 1224202, 2448404, 4896808, 358428857, 716857714, 1433715428, 2509001999, 2867430856, 5018003998, 10036007996, 20072015992]

約数ペア:

[(1, 20072015992), (2, 10036007996), (4, 5018003998), (7, 2867430856), (8, 2509001999), (14, 1433715428), (28, 716857714), (56, 358428857), (4099, 4896808), (8198, 2448404), (16396, 1224202), (28693, 699544), (32792, 612101), (57386, 349772), (87443, 229544), (114772, 174886)]