20601356688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1013}}^1$

素因数の和:1422

約数の個数: 240

約数和(自身を含む): 64846581696

約数和(自身を除く): 44245225008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 347, 396, 407, 444, 528, 592, 666, 694, 792, 814, 888, 1013, 1041, 1221, 1332, 1388, 1584, 1628, 1776, 2026, 2082, 2442, 2664, 2776, 3039, 3123, 3256, 3663, 3817, 4052, 4164, 4884, 5328, 5552, 6078, 6246, 6512, 7326, 7634, 8104, 8328, 9117, 9768, 11143, 11451, 12156, 12492, 12839, 14652, 15268, 16208, 16656, 18234, 19536, 22286, 22902, 24312, 24984, 25678, 29304, 30536, 33429, 34353, 36468, 37481, 38517, 44572, 45804, 48624, 49968, 51356, 58608, 61072, 66858, 68706, 72936, 74962, 77034, 89144, 91608, 100287, 102712, 112443, 115551, 133716, 137412, 141229, 145872, 149924, 154068, 178288, 183216, 200574, 205424, 224886, 231102, 267432, 274824, 282458, 299848, 308136, 337329, 351511, 401148, 412291, 423687, 449772, 462204, 534864, 549648, 564916, 599696, 616272, 674658, 703022, 802296, 824582, 847374, 899544, 924408, 1054533, 1129832, 1236873, 1271061, 1349316, 1406044, 1604592, 1649164, 1694748, 1799088, 1848816, 2109066, 2259664, 2473746, 2542122, 2698632, 2812088, 3163599, 3298328, 3389496, 3710619, 3866621, 4218132, 4947492, 5084244, 5397264, 5624176, 6327198, 6596656, 6778992, 7421238, 7733242, 8436264, 9894984, 10168488, 11599863, 12654396, 13005907, 14842476, 15466484, 16872528, 19789968, 20336976, 23199726, 25308792, 26011814, 29684952, 30932968, 34799589, 39017721, 46399452, 50617584, 52023628, 59369904, 61865936, 69599178, 78035442, 92798904, 104047256, 117053163, 139198356, 143064977, 156070884, 185597808, 208094512, 234106326, 278396712, 286129954, 312141768, 429194931, 468212652, 556793424, 572259908, 624283536, 858389862, 936425304, 1144519816, 1287584793, 1716779724, 1872850608, 2289039632, 2575169586, 3433559448, 5150339172, 6867118896, 10300678344, 20601356688]

約数ペア:

[(1, 20601356688), (2, 10300678344), (3, 6867118896), (4, 5150339172), (6, 3433559448), (8, 2575169586), (9, 2289039632), (11, 1872850608), (12, 1716779724), (16, 1287584793), (18, 1144519816), (22, 936425304), (24, 858389862), (33, 624283536), (36, 572259908), (37, 556793424), (44, 468212652), (48, 429194931), (66, 312141768), (72, 286129954), (74, 278396712), (88, 234106326), (99, 208094512), (111, 185597808), (132, 156070884), (144, 143064977), (148, 139198356), (176, 117053163), (198, 104047256), (222, 92798904), (264, 78035442), (296, 69599178), (333, 61865936), (347, 59369904), (396, 52023628), (407, 50617584), (444, 46399452), (528, 39017721), (592, 34799589), (666, 30932968), (694, 29684952), (792, 26011814), (814, 25308792), (888, 23199726), (1013, 20336976), (1041, 19789968), (1221, 16872528), (1332, 15466484), (1388, 14842476), (1584, 13005907), (1628, 12654396), (1776, 11599863), (2026, 10168488), (2082, 9894984), (2442, 8436264), (2664, 7733242), (2776, 7421238), (3039, 6778992), (3123, 6596656), (3256, 6327198), (3663, 5624176), (3817, 5397264), (4052, 5084244), (4164, 4947492), (4884, 4218132), (5328, 3866621), (5552, 3710619), (6078, 3389496), (6246, 3298328), (6512, 3163599), (7326, 2812088), (7634, 2698632), (8104, 2542122), (8328, 2473746), (9117, 2259664), (9768, 2109066), (11143, 1848816), (11451, 1799088), (12156, 1694748), (12492, 1649164), (12839, 1604592), (14652, 1406044), (15268, 1349316), (16208, 1271061), (16656, 1236873), (18234, 1129832), (19536, 1054533), (22286, 924408), (22902, 899544), (24312, 847374), (24984, 824582), (25678, 802296), (29304, 703022), (30536, 674658), (33429, 616272), (34353, 599696), (36468, 564916), (37481, 549648), (38517, 534864), (44572, 462204), (45804, 449772), (48624, 423687), (49968, 412291), (51356, 401148), (58608, 351511), (61072, 337329), (66858, 308136), (68706, 299848), (72936, 282458), (74962, 274824), (77034, 267432), (89144, 231102), (91608, 224886), (100287, 205424), (102712, 200574), (112443, 183216), (115551, 178288), (133716, 154068), (137412, 149924), (141229, 145872)]