20174845418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1\times {\mathrm{30529}}^1$

素因数の和:34182

約数の個数: 32

約数和(自身を含む): 37257346560

約数和(自身を除く): 17082501142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 3631, 7262, 25417, 30529, 47203, 50834, 61058, 94406, 213703, 330421, 396877, 427406, 660842, 793754, 2778139, 5556278, 110850799, 221701598, 775955593, 1441060387, 1551911186, 2882120774, 10087422709, 20174845418]

約数ペア:

[(1, 20174845418), (2, 10087422709), (7, 2882120774), (13, 1551911186), (14, 1441060387), (26, 775955593), (91, 221701598), (182, 110850799), (3631, 5556278), (7262, 2778139), (25417, 793754), (30529, 660842), (47203, 427406), (50834, 396877), (61058, 330421), (94406, 213703)]