20231856

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 100

約数和(自身を含む): 59685912

約数和(自身を除く): 39454056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 233, 268, 324, 402, 432, 466, 536, 603, 648, 699, 804, 932, 1072, 1206, 1296, 1398, 1608, 1809, 1864, 2097, 2412, 2796, 3216, 3618, 3728, 4194, 4824, 5427, 5592, 6291, 7236, 8388, 9648, 10854, 11184, 12582, 14472, 15611, 16776, 18873, 21708, 25164, 28944, 31222, 33552, 37746, 43416, 46833, 50328, 62444, 75492, 86832, 93666, 100656, 124888, 140499, 150984, 187332, 249776, 280998, 301968, 374664, 421497, 561996, 749328, 842994, 1123992, 1264491, 1685988, 2247984, 2528982, 3371976, 5057964, 6743952, 10115928, 20231856]

約数ペア:

[(1, 20231856), (2, 10115928), (3, 6743952), (4, 5057964), (6, 3371976), (8, 2528982), (9, 2247984), (12, 1685988), (16, 1264491), (18, 1123992), (24, 842994), (27, 749328), (36, 561996), (48, 421497), (54, 374664), (67, 301968), (72, 280998), (81, 249776), (108, 187332), (134, 150984), (144, 140499), (162, 124888), (201, 100656), (216, 93666), (233, 86832), (268, 75492), (324, 62444), (402, 50328), (432, 46833), (466, 43416), (536, 37746), (603, 33552), (648, 31222), (699, 28944), (804, 25164), (932, 21708), (1072, 18873), (1206, 16776), (1296, 15611), (1398, 14472), (1608, 12582), (1809, 11184), (1864, 10854), (2097, 9648), (2412, 8388), (2796, 7236), (3216, 6291), (3618, 5592), (3728, 5427), (4194, 4824)]