20811252096

素因数分解:

$2^7\times 3^2\times {\mathrm{877}}^1\times {\mathrm{20599}}^1$

素因数の和:21496

約数の個数: 96

約数和(自身を含む): 59957742000

約数和(自身を除く): 39146489904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 877, 1152, 1754, 2631, 3508, 5262, 7016, 7893, 10524, 14032, 15786, 20599, 21048, 28064, 31572, 41198, 42096, 56128, 61797, 63144, 82396, 84192, 112256, 123594, 126288, 164792, 168384, 185391, 247188, 252576, 329584, 336768, 370782, 494376, 505152, 659168, 741564, 988752, 1010304, 1318336, 1483128, 1977504, 2636672, 2966256, 3955008, 5932512, 7910016, 11865024, 18065323, 23730048, 36130646, 54195969, 72261292, 108391938, 144522584, 162587907, 216783876, 289045168, 325175814, 433567752, 578090336, 650351628, 867135504, 1156180672, 1300703256, 1734271008, 2312361344, 2601406512, 3468542016, 5202813024, 6937084032, 10405626048, 20811252096]

約数ペア:

[(1, 20811252096), (2, 10405626048), (3, 6937084032), (4, 5202813024), (6, 3468542016), (8, 2601406512), (9, 2312361344), (12, 1734271008), (16, 1300703256), (18, 1156180672), (24, 867135504), (32, 650351628), (36, 578090336), (48, 433567752), (64, 325175814), (72, 289045168), (96, 216783876), (128, 162587907), (144, 144522584), (192, 108391938), (288, 72261292), (384, 54195969), (576, 36130646), (877, 23730048), (1152, 18065323), (1754, 11865024), (2631, 7910016), (3508, 5932512), (5262, 3955008), (7016, 2966256), (7893, 2636672), (10524, 1977504), (14032, 1483128), (15786, 1318336), (20599, 1010304), (21048, 988752), (28064, 741564), (31572, 659168), (41198, 505152), (42096, 494376), (56128, 370782), (61797, 336768), (63144, 329584), (82396, 252576), (84192, 247188), (112256, 185391), (123594, 168384), (126288, 164792)]