20199562185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{7577}}^1$

素因数の和:7854

約数の個数: 64

約数和(自身を含む): 35827329024

約数和(自身を除く): 15627766839

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 151, 165, 321, 453, 535, 755, 1177, 1605, 1661, 2265, 3531, 4983, 5885, 7577, 8305, 16157, 17655, 22731, 24915, 37885, 48471, 80785, 83347, 113655, 177727, 242355, 250041, 416735, 533181, 810739, 888635, 1144127, 1250205, 2432217, 2665905, 3432381, 4053695, 5720635, 8918129, 12161085, 12585397, 17161905, 26754387, 37756191, 44590645, 62926985, 122421589, 133771935, 188780955, 367264767, 612107945, 1346637479, 1836323835, 4039912437, 6733187395, 20199562185]

約数ペア:

[(1, 20199562185), (3, 6733187395), (5, 4039912437), (11, 1836323835), (15, 1346637479), (33, 612107945), (55, 367264767), (107, 188780955), (151, 133771935), (165, 122421589), (321, 62926985), (453, 44590645), (535, 37756191), (755, 26754387), (1177, 17161905), (1605, 12585397), (1661, 12161085), (2265, 8918129), (3531, 5720635), (4983, 4053695), (5885, 3432381), (7577, 2665905), (8305, 2432217), (16157, 1250205), (17655, 1144127), (22731, 888635), (24915, 810739), (37885, 533181), (48471, 416735), (80785, 250041), (83347, 242355), (113655, 177727)]