20348465656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{22469}}^1\times {\mathrm{6659}}^1$

素因数の和:29151

約数の個数: 32

約数和(自身を含む): 40405554000

約数和(自身を除く): 20057088344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6659, 13318, 22469, 26636, 44938, 53272, 89876, 113203, 179752, 226406, 381973, 452812, 763946, 905624, 1527892, 3055784, 149621071, 299242142, 598484284, 1196968568, 2543558207, 5087116414, 10174232828, 20348465656]

約数ペア:

[(1, 20348465656), (2, 10174232828), (4, 5087116414), (8, 2543558207), (17, 1196968568), (34, 598484284), (68, 299242142), (136, 149621071), (6659, 3055784), (13318, 1527892), (22469, 905624), (26636, 763946), (44938, 452812), (53272, 381973), (89876, 226406), (113203, 179752)]