20169941155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{36011}}^1$

素因数の和:37267

約数の個数: 32

約数和(自身を含む): 29814478848

約数和(自身を除く): 9644537693

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1231, 6155, 8617, 16003, 36011, 43085, 80015, 112021, 180055, 252077, 468143, 560105, 1260385, 2340715, 3277001, 16385005, 44329541, 221647705, 310306787, 576284033, 1551533935, 2881420165, 4033988231, 20169941155]

約数ペア:

[(1, 20169941155), (5, 4033988231), (7, 2881420165), (13, 1551533935), (35, 576284033), (65, 310306787), (91, 221647705), (455, 44329541), (1231, 16385005), (6155, 3277001), (8617, 2340715), (16003, 1260385), (36011, 560105), (43085, 468143), (80015, 252077), (112021, 180055)]