20833506

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{2027}}^1$

素因数の和:2606

約数の個数: 24

約数和(自身を含む): 45240624

約数和(自身を除く): 24407118

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 2027, 3426, 4054, 5139, 6081, 10278, 12162, 18243, 36486, 1157417, 2314834, 3472251, 6944502, 10416753, 20833506]

約数ペア:

[(1, 20833506), (2, 10416753), (3, 6944502), (6, 3472251), (9, 2314834), (18, 1157417), (571, 36486), (1142, 18243), (1713, 12162), (2027, 10278), (3426, 6081), (4054, 5139)]