20113248

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11027}}^1$

素因数の和:11059

約数の個数: 48

約数和(自身を含む): 55581120

約数和(自身を除く): 35467872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11027, 22054, 33081, 44108, 66162, 88216, 132324, 176432, 209513, 264648, 352864, 419026, 529296, 628539, 838052, 1058592, 1257078, 1676104, 2514156, 3352208, 5028312, 6704416, 10056624, 20113248]

約数ペア:

[(1, 20113248), (2, 10056624), (3, 6704416), (4, 5028312), (6, 3352208), (8, 2514156), (12, 1676104), (16, 1257078), (19, 1058592), (24, 838052), (32, 628539), (38, 529296), (48, 419026), (57, 352864), (76, 264648), (96, 209513), (114, 176432), (152, 132324), (228, 88216), (304, 66162), (456, 44108), (608, 33081), (912, 22054), (1824, 11027)]