20169383808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{50359}}^1$

素因数の和:50532

約数の個数: 128

約数和(自身を含む): 61640640000

約数和(自身を除く): 41471256192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 149, 168, 192, 224, 298, 336, 384, 447, 448, 596, 672, 894, 896, 1043, 1192, 1344, 1788, 2086, 2384, 2688, 3129, 3576, 4172, 4768, 6258, 7152, 8344, 9536, 12516, 14304, 16688, 19072, 25032, 28608, 33376, 50064, 50359, 57216, 66752, 100128, 100718, 133504, 151077, 200256, 201436, 302154, 352513, 400512, 402872, 604308, 705026, 805744, 1057539, 1208616, 1410052, 1611488, 2115078, 2417232, 2820104, 3222976, 4230156, 4834464, 5640208, 6445952, 7503491, 8460312, 9668928, 11280416, 15006982, 16920624, 19337856, 22510473, 22560832, 30013964, 33841248, 45020946, 45121664, 52524437, 60027928, 67682496, 90041892, 105048874, 120055856, 135364992, 157573311, 180083784, 210097748, 240111712, 315146622, 360167568, 420195496, 480223424, 630293244, 720335136, 840390992, 960446848, 1260586488, 1440670272, 1680781984, 2521172976, 2881340544, 3361563968, 5042345952, 6723127936, 10084691904, 20169383808]

約数ペア:

[(1, 20169383808), (2, 10084691904), (3, 6723127936), (4, 5042345952), (6, 3361563968), (7, 2881340544), (8, 2521172976), (12, 1680781984), (14, 1440670272), (16, 1260586488), (21, 960446848), (24, 840390992), (28, 720335136), (32, 630293244), (42, 480223424), (48, 420195496), (56, 360167568), (64, 315146622), (84, 240111712), (96, 210097748), (112, 180083784), (128, 157573311), (149, 135364992), (168, 120055856), (192, 105048874), (224, 90041892), (298, 67682496), (336, 60027928), (384, 52524437), (447, 45121664), (448, 45020946), (596, 33841248), (672, 30013964), (894, 22560832), (896, 22510473), (1043, 19337856), (1192, 16920624), (1344, 15006982), (1788, 11280416), (2086, 9668928), (2384, 8460312), (2688, 7503491), (3129, 6445952), (3576, 5640208), (4172, 4834464), (4768, 4230156), (6258, 3222976), (7152, 2820104), (8344, 2417232), (9536, 2115078), (12516, 1611488), (14304, 1410052), (16688, 1208616), (19072, 1057539), (25032, 805744), (28608, 705026), (33376, 604308), (50064, 402872), (50359, 400512), (57216, 352513), (66752, 302154), (100128, 201436), (100718, 200256), (133504, 151077)]