20154822

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71471}}^1$

素因数の和:71523

約数の個数: 16

約数和(自身を含む): 41167872

約数和(自身を除く): 21013050

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 71471, 142942, 214413, 428826, 3359137, 6718274, 10077411, 20154822]

約数ペア:

[(1, 20154822), (2, 10077411), (3, 6718274), (6, 3359137), (47, 428826), (94, 214413), (141, 142942), (282, 71471)]