20242595290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 38752426944

約数和(自身を除く): 18509831654

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 137, 185, 215, 251, 274, 370, 430, 502, 685, 1255, 1369, 1370, 1591, 2510, 2738, 3182, 5069, 5891, 6845, 7955, 9287, 10138, 10793, 11782, 13690, 15910, 18574, 21586, 25345, 29455, 34387, 46435, 50690, 53965, 58867, 58910, 68774, 92870, 107930, 117734, 171935, 187553, 217967, 294335, 343619, 343870, 375106, 399341, 435934, 588670, 687238, 798682, 937765, 1089835, 1272319, 1478641, 1718095, 1875530, 1996705, 2179670, 2544638, 2957282, 3436190, 3993410, 6361595, 7393205, 8064779, 12723190, 14775617, 14786410, 16129558, 29551234, 40323895, 47075803, 54709717, 73878085, 80647790, 94151606, 109419434, 147756170, 235379015, 273548585, 470758030, 547097170, 2024259529, 4048519058, 10121297645, 20242595290]

約数ペア:

[(1, 20242595290), (2, 10121297645), (5, 4048519058), (10, 2024259529), (37, 547097170), (43, 470758030), (74, 273548585), (86, 235379015), (137, 147756170), (185, 109419434), (215, 94151606), (251, 80647790), (274, 73878085), (370, 54709717), (430, 47075803), (502, 40323895), (685, 29551234), (1255, 16129558), (1369, 14786410), (1370, 14775617), (1591, 12723190), (2510, 8064779), (2738, 7393205), (3182, 6361595), (5069, 3993410), (5891, 3436190), (6845, 2957282), (7955, 2544638), (9287, 2179670), (10138, 1996705), (10793, 1875530), (11782, 1718095), (13690, 1478641), (15910, 1272319), (18574, 1089835), (21586, 937765), (25345, 798682), (29455, 687238), (34387, 588670), (46435, 435934), (50690, 399341), (53965, 375106), (58867, 343870), (58910, 343619), (68774, 294335), (92870, 217967), (107930, 187553), (117734, 171935)]