20952882

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24767}}^1$

素因数の和:24822

約数の個数: 24

約数和(自身を含む): 46365696

約数和(自身を除く): 25412814

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24767, 49534, 74301, 148602, 222903, 445806, 1164049, 2328098, 3492147, 6984294, 10476441, 20952882]

約数ペア:

[(1, 20952882), (2, 10476441), (3, 6984294), (6, 3492147), (9, 2328098), (18, 1164049), (47, 445806), (94, 222903), (141, 148602), (282, 74301), (423, 49534), (846, 24767)]