20279466

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23971}}^1$

素因数の和:24026

約数の個数: 24

約数和(自身を含む): 44875584

約数和(自身を除く): 24596118

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23971, 47942, 71913, 143826, 215739, 431478, 1126637, 2253274, 3379911, 6759822, 10139733, 20279466]

約数ペア:

[(1, 20279466), (2, 10139733), (3, 6759822), (6, 3379911), (9, 2253274), (18, 1126637), (47, 431478), (94, 215739), (141, 143826), (282, 71913), (423, 47942), (846, 23971)]