20375338032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16747}}^1$

素因数の和:16856

約数の個数: 240

約数和(自身を含む): 69978235392

約数和(自身を除く): 49602897360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 71, 72, 84, 102, 112, 119, 126, 136, 142, 144, 153, 168, 204, 213, 238, 252, 272, 284, 306, 336, 357, 408, 426, 476, 497, 504, 568, 612, 639, 714, 816, 852, 952, 994, 1008, 1071, 1136, 1207, 1224, 1278, 1428, 1491, 1704, 1904, 1988, 2142, 2414, 2448, 2556, 2856, 2982, 3408, 3621, 3976, 4284, 4473, 4828, 5112, 5712, 5964, 7242, 7952, 8449, 8568, 8946, 9656, 10224, 10863, 11928, 14484, 16747, 16898, 17136, 17892, 19312, 21726, 23856, 25347, 28968, 33494, 33796, 35784, 43452, 50241, 50694, 57936, 66988, 67592, 71568, 76041, 86904, 100482, 101388, 117229, 133976, 135184, 150723, 152082, 173808, 200964, 202776, 234458, 267952, 284699, 301446, 304164, 351687, 401928, 405552, 468916, 569398, 602892, 608328, 703374, 803856, 854097, 937832, 1055061, 1138796, 1189037, 1205784, 1216656, 1406748, 1708194, 1875664, 1992893, 2110122, 2277592, 2378074, 2411568, 2562291, 2813496, 3416388, 3567111, 3985786, 4220244, 4555184, 4756148, 5124582, 5626992, 5978679, 6832776, 7134222, 7971572, 8323259, 8440488, 9512296, 10249164, 10701333, 11957358, 13665552, 14268444, 15943144, 16646518, 16880976, 17936037, 19024592, 20213629, 20498328, 21402666, 23914716, 24969777, 28536888, 31886288, 33293036, 35872074, 40427258, 40996656, 42805332, 47829432, 49939554, 57073776, 60640887, 66586072, 71744148, 74909331, 80854516, 85610664, 95658864, 99879108, 121281774, 133172144, 141495403, 143488296, 149818662, 161709032, 171221328, 181922661, 199758216, 242563548, 282990806, 286976592, 299637324, 323418064, 363845322, 399516432, 424486209, 485127096, 565981612, 599274648, 727690644, 848972418, 970254192, 1131963224, 1198549296, 1273458627, 1455381288, 1697944836, 2263926448, 2546917254, 2910762576, 3395889672, 5093834508, 6791779344, 10187669016, 20375338032]

約数ペア:

[(1, 20375338032), (2, 10187669016), (3, 6791779344), (4, 5093834508), (6, 3395889672), (7, 2910762576), (8, 2546917254), (9, 2263926448), (12, 1697944836), (14, 1455381288), (16, 1273458627), (17, 1198549296), (18, 1131963224), (21, 970254192), (24, 848972418), (28, 727690644), (34, 599274648), (36, 565981612), (42, 485127096), (48, 424486209), (51, 399516432), (56, 363845322), (63, 323418064), (68, 299637324), (71, 286976592), (72, 282990806), (84, 242563548), (102, 199758216), (112, 181922661), (119, 171221328), (126, 161709032), (136, 149818662), (142, 143488296), (144, 141495403), (153, 133172144), (168, 121281774), (204, 99879108), (213, 95658864), (238, 85610664), (252, 80854516), (272, 74909331), (284, 71744148), (306, 66586072), (336, 60640887), (357, 57073776), (408, 49939554), (426, 47829432), (476, 42805332), (497, 40996656), (504, 40427258), (568, 35872074), (612, 33293036), (639, 31886288), (714, 28536888), (816, 24969777), (852, 23914716), (952, 21402666), (994, 20498328), (1008, 20213629), (1071, 19024592), (1136, 17936037), (1207, 16880976), (1224, 16646518), (1278, 15943144), (1428, 14268444), (1491, 13665552), (1704, 11957358), (1904, 10701333), (1988, 10249164), (2142, 9512296), (2414, 8440488), (2448, 8323259), (2556, 7971572), (2856, 7134222), (2982, 6832776), (3408, 5978679), (3621, 5626992), (3976, 5124582), (4284, 4756148), (4473, 4555184), (4828, 4220244), (5112, 3985786), (5712, 3567111), (5964, 3416388), (7242, 2813496), (7952, 2562291), (8449, 2411568), (8568, 2378074), (8946, 2277592), (9656, 2110122), (10224, 1992893), (10863, 1875664), (11928, 1708194), (14484, 1406748), (16747, 1216656), (16898, 1205784), (17136, 1189037), (17892, 1138796), (19312, 1055061), (21726, 937832), (23856, 854097), (25347, 803856), (28968, 703374), (33494, 608328), (33796, 602892), (35784, 569398), (43452, 468916), (50241, 405552), (50694, 401928), (57936, 351687), (66988, 304164), (67592, 301446), (71568, 284699), (76041, 267952), (86904, 234458), (100482, 202776), (101388, 200964), (117229, 173808), (133976, 152082), (135184, 150723)]