20215659672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29147}}^1$

素因数の和:29207

約数の個数: 192

約数和(自身を含む): 64009008000

約数和(自身を除く): 43793348328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 169, 171, 216, 228, 234, 247, 312, 338, 342, 351, 456, 468, 494, 507, 513, 676, 684, 702, 741, 936, 988, 1014, 1026, 1352, 1368, 1404, 1482, 1521, 1976, 2028, 2052, 2223, 2808, 2964, 3042, 3211, 4056, 4104, 4446, 4563, 5928, 6084, 6422, 6669, 8892, 9126, 9633, 12168, 12844, 13338, 17784, 18252, 19266, 25688, 26676, 28899, 29147, 36504, 38532, 53352, 57798, 58294, 77064, 86697, 87441, 115596, 116588, 173394, 174882, 231192, 233176, 262323, 346788, 349764, 378911, 524646, 553793, 693576, 699528, 757822, 786969, 1049292, 1107586, 1136733, 1515644, 1573938, 1661379, 2098584, 2215172, 2273466, 3031288, 3147876, 3322758, 3410199, 4430344, 4546932, 4925843, 4984137, 6295752, 6645516, 6820398, 7199309, 9093864, 9851686, 9968274, 10230597, 13291032, 13640796, 14398618, 14777529, 14952411, 19703372, 19936548, 20461194, 21597927, 27281592, 28797236, 29555058, 29904822, 39406744, 39873096, 40922388, 43195854, 44332587, 57594472, 59110116, 59809644, 64793781, 81844776, 86391708, 88665174, 93591017, 118220232, 119619288, 129587562, 132997761, 172783416, 177330348, 187182034, 194381343, 259175124, 265995522, 280773051, 354660696, 374364068, 388762686, 518350248, 531991044, 561546102, 748728136, 777525372, 842319153, 1063982088, 1123092204, 1555050744, 1684638306, 2246184408, 2526957459, 3369276612, 5053914918, 6738553224, 10107829836, 20215659672]

約数ペア:

[(1, 20215659672), (2, 10107829836), (3, 6738553224), (4, 5053914918), (6, 3369276612), (8, 2526957459), (9, 2246184408), (12, 1684638306), (13, 1555050744), (18, 1123092204), (19, 1063982088), (24, 842319153), (26, 777525372), (27, 748728136), (36, 561546102), (38, 531991044), (39, 518350248), (52, 388762686), (54, 374364068), (57, 354660696), (72, 280773051), (76, 265995522), (78, 259175124), (104, 194381343), (108, 187182034), (114, 177330348), (117, 172783416), (152, 132997761), (156, 129587562), (169, 119619288), (171, 118220232), (216, 93591017), (228, 88665174), (234, 86391708), (247, 81844776), (312, 64793781), (338, 59809644), (342, 59110116), (351, 57594472), (456, 44332587), (468, 43195854), (494, 40922388), (507, 39873096), (513, 39406744), (676, 29904822), (684, 29555058), (702, 28797236), (741, 27281592), (936, 21597927), (988, 20461194), (1014, 19936548), (1026, 19703372), (1352, 14952411), (1368, 14777529), (1404, 14398618), (1482, 13640796), (1521, 13291032), (1976, 10230597), (2028, 9968274), (2052, 9851686), (2223, 9093864), (2808, 7199309), (2964, 6820398), (3042, 6645516), (3211, 6295752), (4056, 4984137), (4104, 4925843), (4446, 4546932), (4563, 4430344), (5928, 3410199), (6084, 3322758), (6422, 3147876), (6669, 3031288), (8892, 2273466), (9126, 2215172), (9633, 2098584), (12168, 1661379), (12844, 1573938), (13338, 1515644), (17784, 1136733), (18252, 1107586), (19266, 1049292), (25688, 786969), (26676, 757822), (28899, 699528), (29147, 693576), (36504, 553793), (38532, 524646), (53352, 378911), (57798, 349764), (58294, 346788), (77064, 262323), (86697, 233176), (87441, 231192), (115596, 174882), (116588, 173394)]