20248068459

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 28563235712

約数和(自身を除く): 8315167253

約数列:

[1, 3, 43, 59, 67, 129, 177, 201, 673, 2019, 2537, 2881, 3481, 3953, 7611, 8643, 10443, 11859, 28939, 39707, 45091, 86817, 119121, 135273, 149683, 169979, 233227, 449049, 509937, 699681, 1707401, 1938913, 2342713, 2660369, 5122203, 5816739, 7028139, 7981107, 10028761, 30086283, 100736659, 114395867, 156961771, 302209977, 343187601, 470885313, 6749356153, 20248068459]

約数ペア:

[(1, 20248068459), (3, 6749356153), (43, 470885313), (59, 343187601), (67, 302209977), (129, 156961771), (177, 114395867), (201, 100736659), (673, 30086283), (2019, 10028761), (2537, 7981107), (2881, 7028139), (3481, 5816739), (3953, 5122203), (7611, 2660369), (8643, 2342713), (10443, 1938913), (11859, 1707401), (28939, 699681), (39707, 509937), (45091, 449049), (86817, 233227), (119121, 169979), (135273, 149683)]