20145024

素因数分解:

$2^7\times 3^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 62944200

約数和(自身を除く): 42799176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 67, 72, 81, 87, 96, 108, 116, 128, 134, 144, 162, 174, 192, 201, 216, 232, 261, 268, 288, 324, 348, 384, 402, 432, 464, 522, 536, 576, 603, 648, 696, 783, 804, 864, 928, 1044, 1072, 1152, 1206, 1296, 1392, 1566, 1608, 1728, 1809, 1856, 1943, 2088, 2144, 2349, 2412, 2592, 2784, 3132, 3216, 3456, 3618, 3712, 3886, 4176, 4288, 4698, 4824, 5184, 5427, 5568, 5829, 6264, 6432, 7236, 7772, 8352, 8576, 9396, 9648, 10368, 10854, 11136, 11658, 12528, 12864, 14472, 15544, 16704, 17487, 18792, 19296, 21708, 23316, 25056, 25728, 28944, 31088, 33408, 34974, 37584, 38592, 43416, 46632, 50112, 52461, 57888, 62176, 69948, 75168, 77184, 86832, 93264, 100224, 104922, 115776, 124352, 139896, 150336, 157383, 173664, 186528, 209844, 231552, 248704, 279792, 300672, 314766, 347328, 373056, 419688, 559584, 629532, 694656, 746112, 839376, 1119168, 1259064, 1678752, 2238336, 2518128, 3357504, 5036256, 6715008, 10072512, 20145024]

約数ペア:

[(1, 20145024), (2, 10072512), (3, 6715008), (4, 5036256), (6, 3357504), (8, 2518128), (9, 2238336), (12, 1678752), (16, 1259064), (18, 1119168), (24, 839376), (27, 746112), (29, 694656), (32, 629532), (36, 559584), (48, 419688), (54, 373056), (58, 347328), (64, 314766), (67, 300672), (72, 279792), (81, 248704), (87, 231552), (96, 209844), (108, 186528), (116, 173664), (128, 157383), (134, 150336), (144, 139896), (162, 124352), (174, 115776), (192, 104922), (201, 100224), (216, 93264), (232, 86832), (261, 77184), (268, 75168), (288, 69948), (324, 62176), (348, 57888), (384, 52461), (402, 50112), (432, 46632), (464, 43416), (522, 38592), (536, 37584), (576, 34974), (603, 33408), (648, 31088), (696, 28944), (783, 25728), (804, 25056), (864, 23316), (928, 21708), (1044, 19296), (1072, 18792), (1152, 17487), (1206, 16704), (1296, 15544), (1392, 14472), (1566, 12864), (1608, 12528), (1728, 11658), (1809, 11136), (1856, 10854), (1943, 10368), (2088, 9648), (2144, 9396), (2349, 8576), (2412, 8352), (2592, 7772), (2784, 7236), (3132, 6432), (3216, 6264), (3456, 5829), (3618, 5568), (3712, 5427), (3886, 5184), (4176, 4824), (4288, 4698)]