20463070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120371}}^1$

素因数の和:120395

約数の個数: 16

約数和(自身を含む): 39000528

約数和(自身を除く): 18537458

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 120371, 240742, 601855, 1203710, 2046307, 4092614, 10231535, 20463070]

約数ペア:

[(1, 20463070), (2, 10231535), (5, 4092614), (10, 2046307), (17, 1203710), (34, 601855), (85, 240742), (170, 120371)]