20304766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3001}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 32421600

約数和(自身を除く): 12116834

約数列:

[1, 2, 17, 34, 199, 398, 3001, 3383, 6002, 6766, 51017, 102034, 597199, 1194398, 10152383, 20304766]

約数ペア:

[(1, 20304766), (2, 10152383), (17, 1194398), (34, 597199), (199, 102034), (398, 51017), (3001, 6766), (3383, 6002)]