20171030104

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2683}}^1\times {\mathrm{22921}}^1$

素因数の和:25651

約数の個数: 32

約数和(自身を含む): 38759268240

約数和(自身を除く): 18588238136

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2683, 5366, 10732, 21464, 22921, 45842, 91684, 110003, 183368, 220006, 440012, 880024, 939761, 1879522, 3759044, 7518088, 61497043, 122994086, 245988172, 491976344, 2521378763, 5042757526, 10085515052, 20171030104]

約数ペア:

[(1, 20171030104), (2, 10085515052), (4, 5042757526), (8, 2521378763), (41, 491976344), (82, 245988172), (164, 122994086), (328, 61497043), (2683, 7518088), (5366, 3759044), (10732, 1879522), (21464, 939761), (22921, 880024), (45842, 440012), (91684, 220006), (110003, 183368)]