20026951344

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{607319}}^1$

素因数の和:607562

約数の個数: 60

約数和(自身を含む): 56292490800

約数和(自身を除く): 36265539456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 8244, 10992, 16488, 32976, 607319, 1214638, 1821957, 2429276, 3643914, 4858552, 5465871, 7287828, 9717104, 10931742, 14575656, 21863484, 29151312, 43726968, 87453936, 139076051, 278152102, 417228153, 556304204, 834456306, 1112608408, 1251684459, 1668912612, 2225216816, 2503368918, 3337825224, 5006737836, 6675650448, 10013475672, 20026951344]

約数ペア:

[(1, 20026951344), (2, 10013475672), (3, 6675650448), (4, 5006737836), (6, 3337825224), (8, 2503368918), (9, 2225216816), (12, 1668912612), (16, 1251684459), (18, 1112608408), (24, 834456306), (36, 556304204), (48, 417228153), (72, 278152102), (144, 139076051), (229, 87453936), (458, 43726968), (687, 29151312), (916, 21863484), (1374, 14575656), (1832, 10931742), (2061, 9717104), (2748, 7287828), (3664, 5465871), (4122, 4858552), (5496, 3643914), (8244, 2429276), (10992, 1821957), (16488, 1214638), (32976, 607319)]