20141983104

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{6451}}^1$

素因数の和:6688

約数の個数: 128

約数和(自身を含む): 54964846080

約数和(自身を除く): 34822862976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 173, 188, 192, 282, 346, 376, 384, 519, 564, 692, 752, 1038, 1128, 1384, 1504, 2076, 2256, 2768, 3008, 4152, 4512, 5536, 6016, 6451, 8131, 8304, 9024, 11072, 12902, 16262, 16608, 18048, 19353, 22144, 24393, 25804, 32524, 33216, 38706, 48786, 51608, 65048, 66432, 77412, 97572, 103216, 130096, 154824, 195144, 206432, 260192, 303197, 309648, 390288, 412864, 520384, 606394, 619296, 780576, 825728, 909591, 1040768, 1116023, 1212788, 1238592, 1561152, 1819182, 2232046, 2425576, 2477184, 3122304, 3348069, 3638364, 4464092, 4851152, 6696138, 7276728, 8928184, 9702304, 13392276, 14553456, 17856368, 19404608, 26784552, 29106912, 35712736, 38809216, 52453081, 53569104, 58213824, 71425472, 104906162, 107138208, 116427648, 142850944, 157359243, 209812324, 214276416, 314718486, 419624648, 428552832, 629436972, 839249296, 1258873944, 1678498592, 2517747888, 3356997184, 5035495776, 6713994368, 10070991552, 20141983104]

約数ペア:

[(1, 20141983104), (2, 10070991552), (3, 6713994368), (4, 5035495776), (6, 3356997184), (8, 2517747888), (12, 1678498592), (16, 1258873944), (24, 839249296), (32, 629436972), (47, 428552832), (48, 419624648), (64, 314718486), (94, 214276416), (96, 209812324), (128, 157359243), (141, 142850944), (173, 116427648), (188, 107138208), (192, 104906162), (282, 71425472), (346, 58213824), (376, 53569104), (384, 52453081), (519, 38809216), (564, 35712736), (692, 29106912), (752, 26784552), (1038, 19404608), (1128, 17856368), (1384, 14553456), (1504, 13392276), (2076, 9702304), (2256, 8928184), (2768, 7276728), (3008, 6696138), (4152, 4851152), (4512, 4464092), (5536, 3638364), (6016, 3348069), (6451, 3122304), (8131, 2477184), (8304, 2425576), (9024, 2232046), (11072, 1819182), (12902, 1561152), (16262, 1238592), (16608, 1212788), (18048, 1116023), (19353, 1040768), (22144, 909591), (24393, 825728), (25804, 780576), (32524, 619296), (33216, 606394), (38706, 520384), (48786, 412864), (51608, 390288), (65048, 309648), (66432, 303197), (77412, 260192), (97572, 206432), (103216, 195144), (130096, 154824)]