20133355816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3803}}^1$

素因数の和:3983

約数の個数: 128

約数和(自身を含む): 46933447680

約数和(自身を除く): 26800091864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 83, 119, 134, 136, 166, 238, 268, 332, 469, 476, 536, 581, 664, 938, 952, 1139, 1162, 1411, 1876, 2278, 2324, 2822, 3752, 3803, 4556, 4648, 5561, 5644, 7606, 7973, 9112, 9877, 11122, 11288, 15212, 15946, 19754, 22244, 26621, 30424, 31892, 38927, 39508, 44488, 53242, 63784, 64651, 77854, 79016, 94537, 106484, 129302, 155708, 189074, 212968, 254801, 258604, 311416, 315649, 378148, 452557, 509602, 517208, 631298, 661759, 756296, 905114, 1019204, 1262596, 1323518, 1783607, 1810228, 2038408, 2209543, 2525192, 2647036, 3567214, 3620456, 4331617, 4419086, 5294072, 5366033, 7134428, 8663234, 8838172, 10732066, 14268856, 17326468, 17676344, 21148483, 21464132, 30321319, 34652936, 37562231, 42296966, 42928264, 60642638, 75124462, 84593932, 121285276, 148039381, 150248924, 169187864, 242570552, 296078762, 300497848, 359524211, 592157524, 719048422, 1184315048, 1438096844, 2516669477, 2876193688, 5033338954, 10066677908, 20133355816]

約数ペア:

[(1, 20133355816), (2, 10066677908), (4, 5033338954), (7, 2876193688), (8, 2516669477), (14, 1438096844), (17, 1184315048), (28, 719048422), (34, 592157524), (56, 359524211), (67, 300497848), (68, 296078762), (83, 242570552), (119, 169187864), (134, 150248924), (136, 148039381), (166, 121285276), (238, 84593932), (268, 75124462), (332, 60642638), (469, 42928264), (476, 42296966), (536, 37562231), (581, 34652936), (664, 30321319), (938, 21464132), (952, 21148483), (1139, 17676344), (1162, 17326468), (1411, 14268856), (1876, 10732066), (2278, 8838172), (2324, 8663234), (2822, 7134428), (3752, 5366033), (3803, 5294072), (4556, 4419086), (4648, 4331617), (5561, 3620456), (5644, 3567214), (7606, 2647036), (7973, 2525192), (9112, 2209543), (9877, 2038408), (11122, 1810228), (11288, 1783607), (15212, 1323518), (15946, 1262596), (19754, 1019204), (22244, 905114), (26621, 756296), (30424, 661759), (31892, 631298), (38927, 517208), (39508, 509602), (44488, 452557), (53242, 378148), (63784, 315649), (64651, 311416), (77854, 258604), (79016, 254801), (94537, 212968), (106484, 189074), (129302, 155708)]