20321862624

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10080289}}^1$

素因数の和:10080312

約数の個数: 72

約数和(自身を含む): 66046060080

約数和(自身を除く): 45724197456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10080289, 20160578, 30240867, 40321156, 60481734, 70562023, 80642312, 90722601, 120963468, 141124046, 161284624, 181445202, 211686069, 241926936, 282248092, 322569248, 362890404, 423372138, 483853872, 564496184, 635058207, 725780808, 846744276, 967707744, 1128992368, 1270116414, 1451561616, 1693488552, 2257984736, 2540232828, 2903123232, 3386977104, 5080465656, 6773954208, 10160931312, 20321862624]

約数ペア:

[(1, 20321862624), (2, 10160931312), (3, 6773954208), (4, 5080465656), (6, 3386977104), (7, 2903123232), (8, 2540232828), (9, 2257984736), (12, 1693488552), (14, 1451561616), (16, 1270116414), (18, 1128992368), (21, 967707744), (24, 846744276), (28, 725780808), (32, 635058207), (36, 564496184), (42, 483853872), (48, 423372138), (56, 362890404), (63, 322569248), (72, 282248092), (84, 241926936), (96, 211686069), (112, 181445202), (126, 161284624), (144, 141124046), (168, 120963468), (224, 90722601), (252, 80642312), (288, 70562023), (336, 60481734), (504, 40321156), (672, 30240867), (1008, 20160578), (2016, 10080289)]