20023974

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23669}}^1$

素因数の和:23724

約数の個数: 24

約数和(自身を含む): 44310240

約数和(自身を除く): 24286266

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23669, 47338, 71007, 142014, 213021, 426042, 1112443, 2224886, 3337329, 6674658, 10011987, 20023974]

約数ペア:

[(1, 20023974), (2, 10011987), (3, 6674658), (6, 3337329), (9, 2224886), (18, 1112443), (47, 426042), (94, 213021), (141, 142014), (282, 71007), (423, 47338), (846, 23669)]