20172494

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3319

約数の個数: 16

約数和(自身を含む): 31373568

約数和(自身を除く): 11201074

約数列:

[1, 2, 47, 67, 94, 134, 3149, 3203, 6298, 6406, 150541, 214601, 301082, 429202, 10086247, 20172494]

約数ペア:

[(1, 20172494), (2, 10086247), (47, 429202), (67, 301082), (94, 214601), (134, 150541), (3149, 6406), (3203, 6298)]