20160696661

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 25214976000

約数和(自身を除く): 5054279339

約数列:

[1, 7, 17, 49, 119, 127, 149, 833, 889, 1043, 1279, 2159, 2533, 6223, 7301, 8953, 15113, 17731, 18923, 21743, 62671, 105791, 124117, 132461, 152201, 162433, 190571, 321691, 927227, 1065407, 1137031, 1333997, 2251837, 2761361, 3239707, 7959217, 9337979, 15762859, 19329527, 22677949, 24202517, 135306689, 158745643, 169417619, 411442789, 1185923333, 2880099523, 20160696661]

約数ペア:

[(1, 20160696661), (7, 2880099523), (17, 1185923333), (49, 411442789), (119, 169417619), (127, 158745643), (149, 135306689), (833, 24202517), (889, 22677949), (1043, 19329527), (1279, 15762859), (2159, 9337979), (2533, 7959217), (6223, 3239707), (7301, 2761361), (8953, 2251837), (15113, 1333997), (17731, 1137031), (18923, 1065407), (21743, 927227), (62671, 321691), (105791, 190571), (124117, 162433), (132461, 152201)]