20569524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 31140876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 102, 118, 177, 204, 236, 354, 708, 1003, 1709, 2006, 3009, 3418, 4012, 5127, 6018, 6836, 10254, 12036, 20508, 29053, 58106, 87159, 100831, 116212, 174318, 201662, 302493, 348636, 403324, 604986, 1209972, 1714127, 3428254, 5142381, 6856508, 10284762, 20569524]

約数ペア:

[(1, 20569524), (2, 10284762), (3, 6856508), (4, 5142381), (6, 3428254), (12, 1714127), (17, 1209972), (34, 604986), (51, 403324), (59, 348636), (68, 302493), (102, 201662), (118, 174318), (177, 116212), (204, 100831), (236, 87159), (354, 58106), (708, 29053), (1003, 20508), (1709, 12036), (2006, 10254), (3009, 6836), (3418, 6018), (4012, 5127)]