19948992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{14843}}^1$

素因数の和:14865

約数の個数: 56

約数和(自身を含む): 60326016

約数和(自身を除く): 40377024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 14843, 29686, 44529, 59372, 89058, 103901, 118744, 178116, 207802, 237488, 311703, 356232, 415604, 474976, 623406, 712464, 831208, 949952, 1246812, 1424928, 1662416, 2493624, 2849856, 3324832, 4987248, 6649664, 9974496, 19948992]

約数ペア:

[(1, 19948992), (2, 9974496), (3, 6649664), (4, 4987248), (6, 3324832), (7, 2849856), (8, 2493624), (12, 1662416), (14, 1424928), (16, 1246812), (21, 949952), (24, 831208), (28, 712464), (32, 623406), (42, 474976), (48, 415604), (56, 356232), (64, 311703), (84, 237488), (96, 207802), (112, 178116), (168, 118744), (192, 103901), (224, 89058), (336, 59372), (448, 44529), (672, 29686), (1344, 14843)]