20026224638510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3209}}^1\times {\mathrm{343081}}^1$

素因数の和:346421

約数の個数: 64

約数和(自身を含む): 38536452354240

約数和(自身を除く): 18510227715730

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3209, 3638, 6418, 9095, 16045, 18190, 32090, 54553, 109106, 272765, 343081, 343363, 545530, 686162, 686726, 1715405, 1716815, 3430810, 3433630, 5832377, 5837171, 11664754, 11674342, 29161885, 29185855, 36709667, 58323770, 58371710, 73419334, 183548335, 367096670, 624064339, 1100946929, 1248128678, 2201893858, 3120321695, 5504734645, 6240643390, 11009469290, 18716097793, 37432195586, 93580488965, 117801321403, 187160977930, 235602642806, 589006607015, 1178013214030, 2002622463851, 4005244927702, 10013112319255, 20026224638510]

約数ペア:

[(1, 20026224638510), (2, 10013112319255), (5, 4005244927702), (10, 2002622463851), (17, 1178013214030), (34, 589006607015), (85, 235602642806), (107, 187160977930), (170, 117801321403), (214, 93580488965), (535, 37432195586), (1070, 18716097793), (1819, 11009469290), (3209, 6240643390), (3638, 5504734645), (6418, 3120321695), (9095, 2201893858), (16045, 1248128678), (18190, 1100946929), (32090, 624064339), (54553, 367096670), (109106, 183548335), (272765, 73419334), (343081, 58371710), (343363, 58323770), (545530, 36709667), (686162, 29185855), (686726, 29161885), (1715405, 11674342), (1716815, 11664754), (3430810, 5837171), (3433630, 5832377)]