20486436

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{16903}}^1$

素因数の和:17011

約数の個数: 24

約数和(自身を含む): 48277824

約数和(自身を除く): 27791388

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 16903, 33806, 50709, 67612, 101418, 202836, 1707203, 3414406, 5121609, 6828812, 10243218, 20486436]

約数ペア:

[(1, 20486436), (2, 10243218), (3, 6828812), (4, 5121609), (6, 3414406), (12, 1707203), (101, 202836), (202, 101418), (303, 67612), (404, 50709), (606, 33806), (1212, 16903)]