2020673942

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{315829}}^1$

素因数の和:316295

約数の個数: 16

約数和(自身を含む): 3471603360

約数和(自身を除く): 1450929418

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 315829, 631658, 2210803, 4421606, 144333853, 288667706, 1010336971, 2020673942]

約数ペア:

[(1, 2020673942), (2, 1010336971), (7, 288667706), (14, 144333853), (457, 4421606), (914, 2210803), (3199, 631658), (6398, 315829)]