20215005278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{35081}}^1$

素因数の和:35732

約数の個数: 32

約数和(自身を含む): 33594523200

約数和(自身を除く): 13379517922

約数列:

[1, 2, 13, 26, 37, 74, 481, 599, 962, 1198, 7787, 15574, 22163, 35081, 44326, 70162, 288119, 456053, 576238, 912106, 1297997, 2595994, 16873961, 21013519, 33747922, 42027038, 273175747, 546351494, 777500203, 1555000406, 10107502639, 20215005278]

約数ペア:

[(1, 20215005278), (2, 10107502639), (13, 1555000406), (26, 777500203), (37, 546351494), (74, 273175747), (481, 42027038), (599, 33747922), (962, 21013519), (1198, 16873961), (7787, 2595994), (15574, 1297997), (22163, 912106), (35081, 576238), (44326, 456053), (70162, 288119)]