20146554090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{637751}}^1$

素因数の和:637786

約数の個数: 96

約数和(自身を含む): 58499715456

約数和(自身を除く): 38353161366

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 810, 1053, 1170, 1215, 1755, 2106, 2430, 3159, 3510, 5265, 6318, 10530, 15795, 31590, 637751, 1275502, 1913253, 3188755, 3826506, 5739759, 6377510, 8290763, 9566265, 11479518, 16581526, 17219277, 19132530, 24872289, 28698795, 34438554, 41453815, 49744578, 51657831, 57397590, 74616867, 82907630, 86096385, 103315662, 124361445, 149233734, 154973493, 172192770, 223850601, 248722890, 258289155, 309946986, 373084335, 447701202, 516578310, 671551803, 746168670, 774867465, 1119253005, 1343103606, 1549734930, 2014655409, 2238506010, 3357759015, 4029310818, 6715518030, 10073277045, 20146554090]

約数ペア:

[(1, 20146554090), (2, 10073277045), (3, 6715518030), (5, 4029310818), (6, 3357759015), (9, 2238506010), (10, 2014655409), (13, 1549734930), (15, 1343103606), (18, 1119253005), (26, 774867465), (27, 746168670), (30, 671551803), (39, 516578310), (45, 447701202), (54, 373084335), (65, 309946986), (78, 258289155), (81, 248722890), (90, 223850601), (117, 172192770), (130, 154973493), (135, 149233734), (162, 124361445), (195, 103315662), (234, 86096385), (243, 82907630), (270, 74616867), (351, 57397590), (390, 51657831), (405, 49744578), (486, 41453815), (585, 34438554), (702, 28698795), (810, 24872289), (1053, 19132530), (1170, 17219277), (1215, 16581526), (1755, 11479518), (2106, 9566265), (2430, 8290763), (3159, 6377510), (3510, 5739759), (5265, 3826506), (6318, 3188755), (10530, 1913253), (15795, 1275502), (31590, 637751)]