20544868968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^3\times {\mathrm{1031}}^1$

素因数の和:1117

約数の個数: 192

約数和(自身を含む): 59149699200

約数和(自身を除く): 38604830232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 221, 289, 312, 338, 408, 442, 507, 578, 663, 676, 867, 884, 1014, 1031, 1156, 1326, 1352, 1734, 1768, 2028, 2062, 2312, 2652, 2873, 3093, 3468, 3757, 4056, 4124, 4913, 5304, 5746, 6186, 6936, 7514, 8248, 8619, 9826, 11271, 11492, 12372, 13403, 14739, 15028, 17238, 17527, 19652, 22542, 22984, 24744, 26806, 29478, 30056, 34476, 35054, 39304, 40209, 45084, 48841, 52581, 53612, 58956, 63869, 68952, 70108, 80418, 90168, 97682, 105162, 107224, 117912, 127738, 140216, 146523, 160836, 174239, 191607, 195364, 210324, 227851, 255476, 293046, 297959, 321672, 348478, 383214, 390728, 420648, 455702, 510952, 522717, 586092, 595918, 683553, 696956, 766428, 830297, 893877, 911404, 1045434, 1172184, 1191836, 1367106, 1393912, 1532856, 1660594, 1787754, 1822808, 2090868, 2383672, 2490891, 2734212, 2962063, 3321188, 3575508, 3873467, 4181736, 4981782, 5065303, 5468424, 5924126, 6642376, 7151016, 7746934, 8886189, 9963564, 10130606, 11620401, 11848252, 15195909, 15493868, 17772378, 19927128, 20261212, 23240802, 23696504, 30391818, 30987736, 35544756, 40522424, 46481604, 50355071, 60783636, 65848939, 71089512, 92963208, 100710142, 121567272, 131697878, 151065213, 197546817, 201420284, 263395756, 302130426, 395093634, 402840568, 526791512, 604260852, 790187268, 856036207, 1208521704, 1580374536, 1712072414, 2568108621, 3424144828, 5136217242, 6848289656, 10272434484, 20544868968]

約数ペア:

[(1, 20544868968), (2, 10272434484), (3, 6848289656), (4, 5136217242), (6, 3424144828), (8, 2568108621), (12, 1712072414), (13, 1580374536), (17, 1208521704), (24, 856036207), (26, 790187268), (34, 604260852), (39, 526791512), (51, 402840568), (52, 395093634), (68, 302130426), (78, 263395756), (102, 201420284), (104, 197546817), (136, 151065213), (156, 131697878), (169, 121567272), (204, 100710142), (221, 92963208), (289, 71089512), (312, 65848939), (338, 60783636), (408, 50355071), (442, 46481604), (507, 40522424), (578, 35544756), (663, 30987736), (676, 30391818), (867, 23696504), (884, 23240802), (1014, 20261212), (1031, 19927128), (1156, 17772378), (1326, 15493868), (1352, 15195909), (1734, 11848252), (1768, 11620401), (2028, 10130606), (2062, 9963564), (2312, 8886189), (2652, 7746934), (2873, 7151016), (3093, 6642376), (3468, 5924126), (3757, 5468424), (4056, 5065303), (4124, 4981782), (4913, 4181736), (5304, 3873467), (5746, 3575508), (6186, 3321188), (6936, 2962063), (7514, 2734212), (8248, 2490891), (8619, 2383672), (9826, 2090868), (11271, 1822808), (11492, 1787754), (12372, 1660594), (13403, 1532856), (14739, 1393912), (15028, 1367106), (17238, 1191836), (17527, 1172184), (19652, 1045434), (22542, 911404), (22984, 893877), (24744, 830297), (26806, 766428), (29478, 696956), (30056, 683553), (34476, 595918), (35054, 586092), (39304, 522717), (40209, 510952), (45084, 455702), (48841, 420648), (52581, 390728), (53612, 383214), (58956, 348478), (63869, 321672), (68952, 297959), (70108, 293046), (80418, 255476), (90168, 227851), (97682, 210324), (105162, 195364), (107224, 191607), (117912, 174239), (127738, 160836), (140216, 146523)]