20105355001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{159773}}^1$

素因数の和:160008

約数の個数: 16

約数和(自身を含む): 21857083200

約数和(自身を除く): 1751728199

約数列:

[1, 19, 37, 179, 703, 3401, 6623, 125837, 159773, 3035687, 5911601, 28599367, 112320419, 543387973, 1058176579, 20105355001]

約数ペア:

[(1, 20105355001), (19, 1058176579), (37, 543387973), (179, 112320419), (703, 28599367), (3401, 5911601), (6623, 3035687), (125837, 159773)]