20359944

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 67032000

約数和(自身を除く): 46672056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 41, 44, 54, 57, 66, 72, 76, 82, 88, 99, 108, 114, 121, 123, 132, 152, 164, 171, 198, 209, 216, 228, 242, 246, 264, 297, 328, 342, 363, 369, 396, 418, 451, 456, 484, 492, 513, 594, 627, 684, 726, 738, 779, 792, 836, 902, 968, 984, 1026, 1089, 1107, 1188, 1254, 1353, 1368, 1452, 1476, 1558, 1672, 1804, 1881, 2052, 2178, 2214, 2299, 2337, 2376, 2508, 2706, 2904, 2952, 3116, 3267, 3608, 3762, 4059, 4104, 4356, 4428, 4598, 4674, 4961, 5016, 5412, 5643, 6232, 6534, 6897, 7011, 7524, 8118, 8569, 8712, 8856, 9196, 9348, 9922, 10824, 11286, 12177, 13068, 13794, 14022, 14883, 15048, 16236, 17138, 18392, 18696, 19844, 20691, 21033, 22572, 24354, 25707, 26136, 27588, 28044, 29766, 32472, 34276, 39688, 41382, 42066, 44649, 45144, 48708, 51414, 55176, 56088, 59532, 62073, 68552, 77121, 82764, 84132, 89298, 94259, 97416, 102828, 119064, 124146, 133947, 154242, 165528, 168264, 178596, 188518, 205656, 231363, 248292, 267894, 282777, 308484, 357192, 377036, 462726, 496584, 535788, 565554, 616968, 754072, 848331, 925452, 1071576, 1131108, 1696662, 1850904, 2262216, 2544993, 3393324, 5089986, 6786648, 10179972, 20359944]

約数ペア:

[(1, 20359944), (2, 10179972), (3, 6786648), (4, 5089986), (6, 3393324), (8, 2544993), (9, 2262216), (11, 1850904), (12, 1696662), (18, 1131108), (19, 1071576), (22, 925452), (24, 848331), (27, 754072), (33, 616968), (36, 565554), (38, 535788), (41, 496584), (44, 462726), (54, 377036), (57, 357192), (66, 308484), (72, 282777), (76, 267894), (82, 248292), (88, 231363), (99, 205656), (108, 188518), (114, 178596), (121, 168264), (123, 165528), (132, 154242), (152, 133947), (164, 124146), (171, 119064), (198, 102828), (209, 97416), (216, 94259), (228, 89298), (242, 84132), (246, 82764), (264, 77121), (297, 68552), (328, 62073), (342, 59532), (363, 56088), (369, 55176), (396, 51414), (418, 48708), (451, 45144), (456, 44649), (484, 42066), (492, 41382), (513, 39688), (594, 34276), (627, 32472), (684, 29766), (726, 28044), (738, 27588), (779, 26136), (792, 25707), (836, 24354), (902, 22572), (968, 21033), (984, 20691), (1026, 19844), (1089, 18696), (1107, 18392), (1188, 17138), (1254, 16236), (1353, 15048), (1368, 14883), (1452, 14022), (1476, 13794), (1558, 13068), (1672, 12177), (1804, 11286), (1881, 10824), (2052, 9922), (2178, 9348), (2214, 9196), (2299, 8856), (2337, 8712), (2376, 8569), (2508, 8118), (2706, 7524), (2904, 7011), (2952, 6897), (3116, 6534), (3267, 6232), (3608, 5643), (3762, 5412), (4059, 5016), (4104, 4961), (4356, 4674), (4428, 4598)]