20179218528

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3336511}}^1$

素因数の和:3336537

約数の個数: 96

約数和(自身を含む): 67264081920

約数和(自身を除く): 47084863392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 3336511, 6673022, 10009533, 13346044, 20019066, 23355577, 26692088, 30028599, 40038132, 46711154, 53384176, 60057198, 70066731, 80076264, 90085797, 93422308, 106768352, 120114396, 140133462, 160152528, 180171594, 186844616, 210200193, 240228792, 280266924, 320305056, 360343188, 373689232, 420400386, 480457584, 560533848, 630600579, 720686376, 747378464, 840800772, 960915168, 1121067696, 1261201158, 1441372752, 1681601544, 2242135392, 2522402316, 2882745504, 3363203088, 5044804632, 6726406176, 10089609264, 20179218528]

約数ペア:

[(1, 20179218528), (2, 10089609264), (3, 6726406176), (4, 5044804632), (6, 3363203088), (7, 2882745504), (8, 2522402316), (9, 2242135392), (12, 1681601544), (14, 1441372752), (16, 1261201158), (18, 1121067696), (21, 960915168), (24, 840800772), (27, 747378464), (28, 720686376), (32, 630600579), (36, 560533848), (42, 480457584), (48, 420400386), (54, 373689232), (56, 360343188), (63, 320305056), (72, 280266924), (84, 240228792), (96, 210200193), (108, 186844616), (112, 180171594), (126, 160152528), (144, 140133462), (168, 120114396), (189, 106768352), (216, 93422308), (224, 90085797), (252, 80076264), (288, 70066731), (336, 60057198), (378, 53384176), (432, 46711154), (504, 40038132), (672, 30028599), (756, 26692088), (864, 23355577), (1008, 20019066), (1512, 13346044), (2016, 10009533), (3024, 6673022), (6048, 3336511)]