20199255661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{4289}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 23927904000

約数和(自身を除く): 3728648339

約数列:

[1, 13, 19, 23, 247, 299, 437, 829, 4289, 5681, 10777, 15751, 19067, 55757, 81491, 98647, 204763, 247871, 362273, 1059383, 1282411, 1874293, 3555581, 4709549, 24365809, 46222553, 67556039, 81778363, 878228507, 1063118719, 1553788897, 20199255661]

約数ペア:

[(1, 20199255661), (13, 1553788897), (19, 1063118719), (23, 878228507), (247, 81778363), (299, 67556039), (437, 46222553), (829, 24365809), (4289, 4709549), (5681, 3555581), (10777, 1874293), (15751, 1282411), (19067, 1059383), (55757, 362273), (81491, 247871), (98647, 204763)]