20347008

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4817}}^1$

素因数の和:4845

約数の個数: 64

約数和(自身を含む): 58972320

約数和(自身を除く): 38625312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4817, 9634, 14451, 19268, 28902, 38536, 52987, 57804, 77072, 105974, 115608, 154144, 158961, 211948, 231216, 308288, 317922, 423896, 462432, 616576, 635844, 847792, 924864, 1271688, 1695584, 1849728, 2543376, 3391168, 5086752, 6782336, 10173504, 20347008]

約数ペア:

[(1, 20347008), (2, 10173504), (3, 6782336), (4, 5086752), (6, 3391168), (8, 2543376), (11, 1849728), (12, 1695584), (16, 1271688), (22, 924864), (24, 847792), (32, 635844), (33, 616576), (44, 462432), (48, 423896), (64, 317922), (66, 308288), (88, 231216), (96, 211948), (128, 158961), (132, 154144), (176, 115608), (192, 105974), (264, 77072), (352, 57804), (384, 52987), (528, 38536), (704, 28902), (1056, 19268), (1408, 14451), (2112, 9634), (4224, 4817)]