20333952

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 61659000

約数和(自身を除く): 41325048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 929, 1152, 1216, 1368, 1824, 1858, 2432, 2736, 2787, 3648, 3716, 5472, 5574, 7296, 7432, 8361, 10944, 11148, 14864, 16722, 17651, 21888, 22296, 29728, 33444, 35302, 44592, 52953, 59456, 66888, 70604, 89184, 105906, 118912, 133776, 141208, 158859, 178368, 211812, 267552, 282416, 317718, 356736, 423624, 535104, 564832, 635436, 847248, 1070208, 1129664, 1270872, 1694496, 2259328, 2541744, 3388992, 5083488, 6777984, 10166976, 20333952]

約数ペア:

[(1, 20333952), (2, 10166976), (3, 6777984), (4, 5083488), (6, 3388992), (8, 2541744), (9, 2259328), (12, 1694496), (16, 1270872), (18, 1129664), (19, 1070208), (24, 847248), (32, 635436), (36, 564832), (38, 535104), (48, 423624), (57, 356736), (64, 317718), (72, 282416), (76, 267552), (96, 211812), (114, 178368), (128, 158859), (144, 141208), (152, 133776), (171, 118912), (192, 105906), (228, 89184), (288, 70604), (304, 66888), (342, 59456), (384, 52953), (456, 44592), (576, 35302), (608, 33444), (684, 29728), (912, 22296), (929, 21888), (1152, 17651), (1216, 16722), (1368, 14864), (1824, 11148), (1858, 10944), (2432, 8361), (2736, 7432), (2787, 7296), (3648, 5574), (3716, 5472)]