20367025910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{2011}}^1$

素因数の和:3922

約数の個数: 96

約数和(自身を含む): 46570878720

約数和(自身を除く): 26203852810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1879, 2011, 2695, 3758, 4022, 5390, 9395, 10055, 13153, 14077, 18790, 20110, 20669, 22121, 26306, 28154, 41338, 44242, 65765, 70385, 92071, 98539, 103345, 110605, 131530, 140770, 144683, 154847, 184142, 197078, 206690, 221210, 289366, 309694, 460355, 492695, 723415, 774235, 920710, 985390, 1012781, 1083929, 1446830, 1548470, 2025562, 2167858, 3778669, 5063905, 5419645, 7557338, 10127810, 10839290, 18893345, 26450683, 37786690, 41565359, 52901366, 83130718, 132253415, 185154781, 207826795, 264506830, 290957513, 370309562, 415653590, 581915026, 925773905, 1454787565, 1851547810, 2036702591, 2909575130, 4073405182, 10183512955, 20367025910]

約数ペア:

[(1, 20367025910), (2, 10183512955), (5, 4073405182), (7, 2909575130), (10, 2036702591), (11, 1851547810), (14, 1454787565), (22, 925773905), (35, 581915026), (49, 415653590), (55, 370309562), (70, 290957513), (77, 264506830), (98, 207826795), (110, 185154781), (154, 132253415), (245, 83130718), (385, 52901366), (490, 41565359), (539, 37786690), (770, 26450683), (1078, 18893345), (1879, 10839290), (2011, 10127810), (2695, 7557338), (3758, 5419645), (4022, 5063905), (5390, 3778669), (9395, 2167858), (10055, 2025562), (13153, 1548470), (14077, 1446830), (18790, 1083929), (20110, 1012781), (20669, 985390), (22121, 920710), (26306, 774235), (28154, 723415), (41338, 492695), (44242, 460355), (65765, 309694), (70385, 289366), (92071, 221210), (98539, 206690), (103345, 197078), (110605, 184142), (131530, 154847), (140770, 144683)]