20177802648

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:519

約数の個数: 256

約数和(自身を含む): 58914777600

約数和(自身を除く): 38736974952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 83, 97, 108, 123, 164, 166, 194, 216, 246, 249, 283, 291, 328, 332, 369, 388, 492, 498, 566, 582, 664, 738, 747, 776, 849, 873, 984, 996, 1107, 1132, 1164, 1476, 1494, 1698, 1746, 1992, 2214, 2241, 2264, 2328, 2547, 2619, 2952, 2988, 3396, 3403, 3492, 3977, 4428, 4482, 5094, 5238, 5976, 6792, 6806, 6984, 7641, 7954, 8051, 8856, 8964, 10188, 10209, 10476, 11603, 11931, 13612, 15282, 15908, 16102, 17928, 20376, 20418, 20952, 23206, 23489, 23862, 24153, 27224, 27451, 30564, 30627, 31816, 32204, 34809, 35793, 40836, 46412, 46978, 47724, 48306, 54902, 61128, 61254, 64408, 69618, 70467, 71586, 72459, 81672, 82353, 91881, 92824, 93956, 95448, 96612, 104427, 107379, 109804, 122508, 139236, 140934, 143172, 144918, 164706, 183762, 187912, 193224, 208854, 211401, 214758, 217377, 219608, 245016, 247059, 278472, 281868, 286344, 289836, 313281, 329412, 330091, 367524, 417708, 422802, 429516, 434754, 494118, 563736, 579672, 626562, 634203, 658824, 660182, 735048, 741177, 835416, 845604, 859032, 869508, 963049, 988236, 990273, 1125491, 1253124, 1268406, 1320364, 1482354, 1691208, 1739016, 1926098, 1976472, 1980546, 2250982, 2278433, 2506248, 2536812, 2640728, 2889147, 2964708, 2970819, 3376473, 3852196, 3961092, 4501964, 4556866, 5073624, 5778294, 5929416, 5941638, 6752946, 6835299, 7704392, 7922184, 8667441, 8912457, 9003928, 9113732, 10129419, 11556588, 11883276, 13505892, 13670598, 17334882, 17824914, 18227464, 20258838, 20505897, 23113176, 23766552, 26002323, 27011784, 27341196, 30388257, 34669764, 35649828, 40517676, 41011794, 52004646, 54682392, 60776514, 61517691, 69339528, 71299656, 81035352, 82023588, 93415753, 104009292, 121553028, 123035382, 164047176, 186831506, 208018584, 243106056, 246070764, 280247259, 373663012, 492141528, 560494518, 747326024, 840741777, 1120989036, 1681483554, 2241978072, 2522225331, 3362967108, 5044450662, 6725934216, 10088901324, 20177802648]

約数ペア:

[(1, 20177802648), (2, 10088901324), (3, 6725934216), (4, 5044450662), (6, 3362967108), (8, 2522225331), (9, 2241978072), (12, 1681483554), (18, 1120989036), (24, 840741777), (27, 747326024), (36, 560494518), (41, 492141528), (54, 373663012), (72, 280247259), (82, 246070764), (83, 243106056), (97, 208018584), (108, 186831506), (123, 164047176), (164, 123035382), (166, 121553028), (194, 104009292), (216, 93415753), (246, 82023588), (249, 81035352), (283, 71299656), (291, 69339528), (328, 61517691), (332, 60776514), (369, 54682392), (388, 52004646), (492, 41011794), (498, 40517676), (566, 35649828), (582, 34669764), (664, 30388257), (738, 27341196), (747, 27011784), (776, 26002323), (849, 23766552), (873, 23113176), (984, 20505897), (996, 20258838), (1107, 18227464), (1132, 17824914), (1164, 17334882), (1476, 13670598), (1494, 13505892), (1698, 11883276), (1746, 11556588), (1992, 10129419), (2214, 9113732), (2241, 9003928), (2264, 8912457), (2328, 8667441), (2547, 7922184), (2619, 7704392), (2952, 6835299), (2988, 6752946), (3396, 5941638), (3403, 5929416), (3492, 5778294), (3977, 5073624), (4428, 4556866), (4482, 4501964), (5094, 3961092), (5238, 3852196), (5976, 3376473), (6792, 2970819), (6806, 2964708), (6984, 2889147), (7641, 2640728), (7954, 2536812), (8051, 2506248), (8856, 2278433), (8964, 2250982), (10188, 1980546), (10209, 1976472), (10476, 1926098), (11603, 1739016), (11931, 1691208), (13612, 1482354), (15282, 1320364), (15908, 1268406), (16102, 1253124), (17928, 1125491), (20376, 990273), (20418, 988236), (20952, 963049), (23206, 869508), (23489, 859032), (23862, 845604), (24153, 835416), (27224, 741177), (27451, 735048), (30564, 660182), (30627, 658824), (31816, 634203), (32204, 626562), (34809, 579672), (35793, 563736), (40836, 494118), (46412, 434754), (46978, 429516), (47724, 422802), (48306, 417708), (54902, 367524), (61128, 330091), (61254, 329412), (64408, 313281), (69618, 289836), (70467, 286344), (71586, 281868), (72459, 278472), (81672, 247059), (82353, 245016), (91881, 219608), (92824, 217377), (93956, 214758), (95448, 211401), (96612, 208854), (104427, 193224), (107379, 187912), (109804, 183762), (122508, 164706), (139236, 144918), (140934, 143172)]