20143021038

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97459}}^1$

素因数の和:97534

約数の個数: 96

約数和(自身を含む): 50663606400

約数和(自身を除く): 30520585362

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 49, 57, 74, 98, 111, 114, 133, 147, 222, 259, 266, 294, 399, 518, 703, 777, 798, 931, 1406, 1554, 1813, 1862, 2109, 2793, 3626, 4218, 4921, 5439, 5586, 9842, 10878, 14763, 29526, 34447, 68894, 97459, 103341, 194918, 206682, 292377, 584754, 682213, 1364426, 1851721, 2046639, 3605983, 3703442, 4093278, 4775491, 5555163, 7211966, 9550982, 10817949, 11110326, 12962047, 14326473, 21635898, 25241881, 25924094, 28652946, 38886141, 50483762, 68513677, 75725643, 77772282, 90734329, 137027354, 151451286, 176693167, 181468658, 205541031, 272202987, 353386334, 411082062, 479595739, 530079501, 544405974, 959191478, 1060159002, 1438787217, 2877574434, 3357170173, 6714340346, 10071510519, 20143021038]

約数ペア:

[(1, 20143021038), (2, 10071510519), (3, 6714340346), (6, 3357170173), (7, 2877574434), (14, 1438787217), (19, 1060159002), (21, 959191478), (37, 544405974), (38, 530079501), (42, 479595739), (49, 411082062), (57, 353386334), (74, 272202987), (98, 205541031), (111, 181468658), (114, 176693167), (133, 151451286), (147, 137027354), (222, 90734329), (259, 77772282), (266, 75725643), (294, 68513677), (399, 50483762), (518, 38886141), (703, 28652946), (777, 25924094), (798, 25241881), (931, 21635898), (1406, 14326473), (1554, 12962047), (1813, 11110326), (1862, 10817949), (2109, 9550982), (2793, 7211966), (3626, 5555163), (4218, 4775491), (4921, 4093278), (5439, 3703442), (5586, 3605983), (9842, 2046639), (10878, 1851721), (14763, 1364426), (29526, 682213), (34447, 584754), (68894, 292377), (97459, 206682), (103341, 194918)]