20168064864

素因数分解:

$2^5\times 3^2\times {\mathrm{5657}}^1\times {\mathrm{12379}}^1$

素因数の和:18052

約数の個数: 72

約数和(自身を含む): 57367706760

約数和(自身を除く): 37199641896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 5657, 11314, 12379, 16971, 22628, 24758, 33942, 37137, 45256, 49516, 50913, 67884, 74274, 90512, 99032, 101826, 111411, 135768, 148548, 181024, 198064, 203652, 222822, 271536, 297096, 396128, 407304, 445644, 543072, 594192, 814608, 891288, 1188384, 1629216, 1782576, 3565152, 70028003, 140056006, 210084009, 280112012, 420168018, 560224024, 630252027, 840336036, 1120448048, 1260504054, 1680672072, 2240896096, 2521008108, 3361344144, 5042016216, 6722688288, 10084032432, 20168064864]

約数ペア:

[(1, 20168064864), (2, 10084032432), (3, 6722688288), (4, 5042016216), (6, 3361344144), (8, 2521008108), (9, 2240896096), (12, 1680672072), (16, 1260504054), (18, 1120448048), (24, 840336036), (32, 630252027), (36, 560224024), (48, 420168018), (72, 280112012), (96, 210084009), (144, 140056006), (288, 70028003), (5657, 3565152), (11314, 1782576), (12379, 1629216), (16971, 1188384), (22628, 891288), (24758, 814608), (33942, 594192), (37137, 543072), (45256, 445644), (49516, 407304), (50913, 396128), (67884, 297096), (74274, 271536), (90512, 222822), (99032, 203652), (101826, 198064), (111411, 181024), (135768, 148548)]