20052792

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 60825600

約数和(自身を除く): 40772808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 108, 127, 129, 136, 153, 172, 204, 216, 254, 258, 306, 344, 381, 387, 408, 459, 508, 516, 612, 731, 762, 774, 918, 1016, 1032, 1143, 1161, 1224, 1462, 1524, 1548, 1836, 2159, 2193, 2286, 2322, 2924, 3048, 3096, 3429, 3672, 4318, 4386, 4572, 4644, 5461, 5848, 6477, 6579, 6858, 8636, 8772, 9144, 9288, 10922, 12954, 13158, 13716, 16383, 17272, 17544, 19431, 19737, 21844, 25908, 26316, 27432, 32766, 38862, 39474, 43688, 49149, 51816, 52632, 58293, 65532, 77724, 78948, 92837, 98298, 116586, 131064, 147447, 155448, 157896, 185674, 196596, 233172, 278511, 294894, 371348, 393192, 466344, 557022, 589788, 742696, 835533, 1114044, 1179576, 1671066, 2228088, 2506599, 3342132, 5013198, 6684264, 10026396, 20052792]

約数ペア:

[(1, 20052792), (2, 10026396), (3, 6684264), (4, 5013198), (6, 3342132), (8, 2506599), (9, 2228088), (12, 1671066), (17, 1179576), (18, 1114044), (24, 835533), (27, 742696), (34, 589788), (36, 557022), (43, 466344), (51, 393192), (54, 371348), (68, 294894), (72, 278511), (86, 233172), (102, 196596), (108, 185674), (127, 157896), (129, 155448), (136, 147447), (153, 131064), (172, 116586), (204, 98298), (216, 92837), (254, 78948), (258, 77724), (306, 65532), (344, 58293), (381, 52632), (387, 51816), (408, 49149), (459, 43688), (508, 39474), (516, 38862), (612, 32766), (731, 27432), (762, 26316), (774, 25908), (918, 21844), (1016, 19737), (1032, 19431), (1143, 17544), (1161, 17272), (1224, 16383), (1462, 13716), (1524, 13158), (1548, 12954), (1836, 10922), (2159, 9288), (2193, 9144), (2286, 8772), (2322, 8636), (2924, 6858), (3048, 6579), (3096, 6477), (3429, 5848), (3672, 5461), (4318, 4644), (4386, 4572)]