20211252

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27611}}^1$

素因数の和:27679

約数の個数: 24

約数和(自身を含む): 47934432

約数和(自身を除く): 27723180

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27611, 55222, 82833, 110444, 165666, 331332, 1684271, 3368542, 5052813, 6737084, 10105626, 20211252]

約数ペア:

[(1, 20211252), (2, 10105626), (3, 6737084), (4, 5052813), (6, 3368542), (12, 1684271), (61, 331332), (122, 165666), (183, 110444), (244, 82833), (366, 55222), (732, 27611)]