20131840398

素因数分解:

$2^1\times 3^1\times {\mathrm{7013}}^1\times {\mathrm{478441}}^1$

素因数の和:485459

約数の個数: 16

約数和(自身を含む): 40269506256

約数和(自身を除く): 20137665858

約数列:

[1, 2, 3, 6, 7013, 14026, 21039, 42078, 478441, 956882, 1435323, 2870646, 3355306733, 6710613466, 10065920199, 20131840398]

約数ペア:

[(1, 20131840398), (2, 10065920199), (3, 6710613466), (6, 3355306733), (7013, 2870646), (14026, 1435323), (21039, 956882), (42078, 478441)]