20951173056

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{187171}}^1$

素因数の和:187250

約数の個数: 112

約数和(自身を含む): 61614027648

約数和(自身を除く): 40662854592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 132, 159, 176, 192, 212, 264, 318, 352, 424, 528, 583, 636, 704, 848, 1056, 1166, 1272, 1696, 1749, 2112, 2332, 2544, 3392, 3498, 4664, 5088, 6996, 9328, 10176, 13992, 18656, 27984, 37312, 55968, 111936, 187171, 374342, 561513, 748684, 1123026, 1497368, 2058881, 2246052, 2994736, 4117762, 4492104, 5989472, 6176643, 8235524, 8984208, 9920063, 11978944, 12353286, 16471048, 17968416, 19840126, 24706572, 29760189, 32942096, 35936832, 39680252, 49413144, 59520378, 65884192, 79360504, 98826288, 109120693, 119040756, 131768384, 158721008, 197652576, 218241386, 238081512, 317442016, 327362079, 395305152, 436482772, 476163024, 634884032, 654724158, 872965544, 952326048, 1309448316, 1745931088, 1904652096, 2618896632, 3491862176, 5237793264, 6983724352, 10475586528, 20951173056]

約数ペア:

[(1, 20951173056), (2, 10475586528), (3, 6983724352), (4, 5237793264), (6, 3491862176), (8, 2618896632), (11, 1904652096), (12, 1745931088), (16, 1309448316), (22, 952326048), (24, 872965544), (32, 654724158), (33, 634884032), (44, 476163024), (48, 436482772), (53, 395305152), (64, 327362079), (66, 317442016), (88, 238081512), (96, 218241386), (106, 197652576), (132, 158721008), (159, 131768384), (176, 119040756), (192, 109120693), (212, 98826288), (264, 79360504), (318, 65884192), (352, 59520378), (424, 49413144), (528, 39680252), (583, 35936832), (636, 32942096), (704, 29760189), (848, 24706572), (1056, 19840126), (1166, 17968416), (1272, 16471048), (1696, 12353286), (1749, 11978944), (2112, 9920063), (2332, 8984208), (2544, 8235524), (3392, 6176643), (3498, 5989472), (4664, 4492104), (5088, 4117762), (6996, 2994736), (9328, 2246052), (10176, 2058881), (13992, 1497368), (18656, 1123026), (27984, 748684), (37312, 561513), (55968, 374342), (111936, 187171)]