20362227145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{9221}}^1$

素因数の和:9933

約数の個数: 32

約数和(自身を含む): 26855496864

約数和(自身を除く): 6493269719

約数列:

[1, 5, 13, 53, 65, 265, 641, 689, 3205, 3445, 8333, 9221, 33973, 41665, 46105, 119873, 169865, 441649, 488713, 599365, 2208245, 2443565, 5910661, 6353269, 29553305, 31766345, 76838593, 313265033, 384192965, 1566325165, 4072445429, 20362227145]

約数ペア:

[(1, 20362227145), (5, 4072445429), (13, 1566325165), (53, 384192965), (65, 313265033), (265, 76838593), (641, 31766345), (689, 29553305), (3205, 6353269), (3445, 5910661), (8333, 2443565), (9221, 2208245), (33973, 599365), (41665, 488713), (46105, 441649), (119873, 169865)]