20167052376

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 52339507200

約数和(自身を除く): 32172454824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 79, 122, 127, 158, 183, 237, 244, 254, 316, 366, 381, 474, 488, 508, 632, 732, 762, 948, 1016, 1373, 1464, 1524, 1896, 2746, 3048, 4119, 4819, 5492, 7747, 8238, 9638, 10033, 10984, 14457, 15494, 16476, 19276, 20066, 23241, 28914, 30099, 30988, 32952, 38552, 40132, 46482, 57828, 60198, 61976, 80264, 83753, 92964, 108467, 115656, 120396, 167506, 174371, 185928, 216934, 240792, 251259, 325401, 335012, 348742, 433868, 502518, 523113, 612013, 650802, 670024, 697484, 867736, 1005036, 1046226, 1224026, 1301604, 1394968, 1836039, 2010072, 2092452, 2448052, 2603208, 3672078, 4184904, 4896104, 6616487, 7344156, 10636631, 13232974, 13775309, 14688312, 19849461, 21273262, 26465948, 27550618, 31909893, 39698922, 41325927, 42546524, 52931896, 55101236, 63819786, 79397844, 82651854, 85093048, 110202472, 127639572, 158795688, 165303708, 255279144, 330607416, 840293849, 1680587698, 2520881547, 3361175396, 5041763094, 6722350792, 10083526188, 20167052376]

約数ペア:

[(1, 20167052376), (2, 10083526188), (3, 6722350792), (4, 5041763094), (6, 3361175396), (8, 2520881547), (12, 1680587698), (24, 840293849), (61, 330607416), (79, 255279144), (122, 165303708), (127, 158795688), (158, 127639572), (183, 110202472), (237, 85093048), (244, 82651854), (254, 79397844), (316, 63819786), (366, 55101236), (381, 52931896), (474, 42546524), (488, 41325927), (508, 39698922), (632, 31909893), (732, 27550618), (762, 26465948), (948, 21273262), (1016, 19849461), (1373, 14688312), (1464, 13775309), (1524, 13232974), (1896, 10636631), (2746, 7344156), (3048, 6616487), (4119, 4896104), (4819, 4184904), (5492, 3672078), (7747, 2603208), (8238, 2448052), (9638, 2092452), (10033, 2010072), (10984, 1836039), (14457, 1394968), (15494, 1301604), (16476, 1224026), (19276, 1046226), (20066, 1005036), (23241, 867736), (28914, 697484), (30099, 670024), (30988, 650802), (32952, 612013), (38552, 523113), (40132, 502518), (46482, 433868), (57828, 348742), (60198, 335012), (61976, 325401), (80264, 251259), (83753, 240792), (92964, 216934), (108467, 185928), (115656, 174371), (120396, 167506)]