20184814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45667}}^1$

素因数の和:45699

約数の個数: 16

約数和(自身を含む): 34525008

約数和(自身を除く): 14340194

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45667, 91334, 593671, 776339, 1187342, 1552678, 10092407, 20184814]

約数ペア:

[(1, 20184814), (2, 10092407), (13, 1552678), (17, 1187342), (26, 776339), (34, 593671), (221, 91334), (442, 45667)]