20378496

素因数分解:

$2^7\times 3^1\times {\mathrm{53069}}^1$

素因数の和:53086

約数の個数: 32

約数和(自身を含む): 54131400

約数和(自身を除く): 33752904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53069, 106138, 159207, 212276, 318414, 424552, 636828, 849104, 1273656, 1698208, 2547312, 3396416, 5094624, 6792832, 10189248, 20378496]

約数ペア:

[(1, 20378496), (2, 10189248), (3, 6792832), (4, 5094624), (6, 3396416), (8, 2547312), (12, 1698208), (16, 1273656), (24, 849104), (32, 636828), (48, 424552), (64, 318414), (96, 212276), (128, 159207), (192, 106138), (384, 53069)]