20348540772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1170

約数の個数: 192

約数和(自身を含む): 58107248640

約数和(自身を除く): 37758707868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 188, 276, 277, 282, 322, 329, 483, 554, 564, 644, 658, 809, 831, 966, 987, 1081, 1108, 1316, 1618, 1662, 1932, 1939, 1974, 2162, 2427, 3236, 3243, 3324, 3878, 3948, 4324, 4854, 5663, 5817, 6371, 6486, 7567, 7756, 9708, 11326, 11634, 12742, 12972, 13019, 15134, 16989, 18607, 19113, 22652, 22701, 23268, 25484, 26038, 30268, 33978, 37214, 38023, 38226, 39057, 44597, 45402, 52076, 55821, 67956, 74428, 76046, 76452, 78114, 89194, 90804, 91133, 111642, 114069, 130249, 133791, 152092, 156228, 178388, 182266, 223284, 224093, 228138, 260498, 266161, 267582, 273399, 299437, 364532, 390747, 448186, 456276, 520996, 532322, 535164, 546798, 598874, 672279, 781494, 798483, 874529, 896372, 898311, 1064644, 1093596, 1197748, 1344558, 1562988, 1568651, 1596966, 1749058, 1796622, 2096059, 2623587, 2689116, 3137302, 3193932, 3498116, 3593244, 4192118, 4705953, 5154139, 5247174, 6121703, 6274604, 6288177, 8384236, 9411906, 10308278, 10494348, 10532371, 12243406, 12576354, 15462417, 18365109, 18823812, 20616556, 21064742, 24486812, 25152708, 30924834, 31597113, 36078973, 36730218, 42129484, 61849668, 63194226, 72157946, 73460436, 73726597, 108236919, 126388452, 144315892, 147453194, 216473838, 221179791, 242244533, 294906388, 432947676, 442359582, 484489066, 726733599, 884719164, 968978132, 1453467198, 1695711731, 2906934396, 3391423462, 5087135193, 6782846924, 10174270386, 20348540772]

約数ペア:

[(1, 20348540772), (2, 10174270386), (3, 6782846924), (4, 5087135193), (6, 3391423462), (7, 2906934396), (12, 1695711731), (14, 1453467198), (21, 968978132), (23, 884719164), (28, 726733599), (42, 484489066), (46, 442359582), (47, 432947676), (69, 294906388), (84, 242244533), (92, 221179791), (94, 216473838), (138, 147453194), (141, 144315892), (161, 126388452), (188, 108236919), (276, 73726597), (277, 73460436), (282, 72157946), (322, 63194226), (329, 61849668), (483, 42129484), (554, 36730218), (564, 36078973), (644, 31597113), (658, 30924834), (809, 25152708), (831, 24486812), (966, 21064742), (987, 20616556), (1081, 18823812), (1108, 18365109), (1316, 15462417), (1618, 12576354), (1662, 12243406), (1932, 10532371), (1939, 10494348), (1974, 10308278), (2162, 9411906), (2427, 8384236), (3236, 6288177), (3243, 6274604), (3324, 6121703), (3878, 5247174), (3948, 5154139), (4324, 4705953), (4854, 4192118), (5663, 3593244), (5817, 3498116), (6371, 3193932), (6486, 3137302), (7567, 2689116), (7756, 2623587), (9708, 2096059), (11326, 1796622), (11634, 1749058), (12742, 1596966), (12972, 1568651), (13019, 1562988), (15134, 1344558), (16989, 1197748), (18607, 1093596), (19113, 1064644), (22652, 898311), (22701, 896372), (23268, 874529), (25484, 798483), (26038, 781494), (30268, 672279), (33978, 598874), (37214, 546798), (38023, 535164), (38226, 532322), (39057, 520996), (44597, 456276), (45402, 448186), (52076, 390747), (55821, 364532), (67956, 299437), (74428, 273399), (76046, 267582), (76452, 266161), (78114, 260498), (89194, 228138), (90804, 224093), (91133, 223284), (111642, 182266), (114069, 178388), (130249, 156228), (133791, 152092)]