20173715276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 44414866944

約数和(自身を除く): 24241151668

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 41, 44, 52, 67, 74, 82, 134, 143, 148, 164, 268, 286, 347, 407, 451, 481, 533, 572, 694, 737, 814, 871, 902, 962, 1066, 1388, 1474, 1517, 1628, 1742, 1804, 1924, 2132, 2479, 2747, 2948, 3034, 3484, 3817, 4511, 4958, 5291, 5494, 5863, 6068, 7634, 9022, 9581, 9916, 10582, 10988, 11726, 12839, 14227, 15268, 16687, 18044, 19162, 19721, 21164, 23249, 23452, 25678, 27269, 28454, 30217, 32227, 33374, 35711, 38324, 39442, 46498, 49621, 51356, 54538, 56908, 60434, 64454, 66748, 71422, 78884, 92996, 99242, 101639, 109076, 120868, 128908, 141229, 142844, 156497, 166907, 184951, 198484, 203278, 216931, 255739, 282458, 302237, 312994, 333814, 354497, 369902, 392821, 406556, 433862, 511478, 526399, 564916, 604474, 625988, 667628, 708994, 739804, 785642, 860213, 867724, 953209, 1022956, 1052798, 1118029, 1208948, 1321307, 1417988, 1571284, 1720426, 1835977, 1906418, 2034461, 2105596, 2236058, 2642614, 3324607, 3440852, 3671954, 3812836, 4068922, 4472116, 5285228, 5790389, 6649214, 6843187, 7343908, 8137844, 9462343, 10485299, 11182769, 11580778, 12391717, 13298428, 13686374, 14534377, 18924686, 20970598, 22365538, 23161556, 24783434, 27372748, 29068754, 35268733, 37849372, 41941196, 44731076, 49566868, 58137508, 70537466, 75275057, 123010459, 136308887, 141074932, 150550114, 246020918, 272617774, 301100228, 387956063, 458493529, 492041836, 545235548, 775912126, 916987058, 1551824252, 1833974116, 5043428819, 10086857638, 20173715276]

約数ペア:

[(1, 20173715276), (2, 10086857638), (4, 5043428819), (11, 1833974116), (13, 1551824252), (22, 916987058), (26, 775912126), (37, 545235548), (41, 492041836), (44, 458493529), (52, 387956063), (67, 301100228), (74, 272617774), (82, 246020918), (134, 150550114), (143, 141074932), (148, 136308887), (164, 123010459), (268, 75275057), (286, 70537466), (347, 58137508), (407, 49566868), (451, 44731076), (481, 41941196), (533, 37849372), (572, 35268733), (694, 29068754), (737, 27372748), (814, 24783434), (871, 23161556), (902, 22365538), (962, 20970598), (1066, 18924686), (1388, 14534377), (1474, 13686374), (1517, 13298428), (1628, 12391717), (1742, 11580778), (1804, 11182769), (1924, 10485299), (2132, 9462343), (2479, 8137844), (2747, 7343908), (2948, 6843187), (3034, 6649214), (3484, 5790389), (3817, 5285228), (4511, 4472116), (4958, 4068922), (5291, 3812836), (5494, 3671954), (5863, 3440852), (6068, 3324607), (7634, 2642614), (9022, 2236058), (9581, 2105596), (9916, 2034461), (10582, 1906418), (10988, 1835977), (11726, 1720426), (12839, 1571284), (14227, 1417988), (15268, 1321307), (16687, 1208948), (18044, 1118029), (19162, 1052798), (19721, 1022956), (21164, 953209), (23249, 867724), (23452, 860213), (25678, 785642), (27269, 739804), (28454, 708994), (30217, 667628), (32227, 625988), (33374, 604474), (35711, 564916), (38324, 526399), (39442, 511478), (46498, 433862), (49621, 406556), (51356, 392821), (54538, 369902), (56908, 354497), (60434, 333814), (64454, 312994), (66748, 302237), (71422, 282458), (78884, 255739), (92996, 216931), (99242, 203278), (101639, 198484), (109076, 184951), (120868, 166907), (128908, 156497), (141229, 142844)]