20900496

素因数分解:

$2^4\times 3^1\times {\mathrm{435427}}^1$

素因数の和:435438

約数の個数: 20

約数和(自身を含む): 53993072

約数和(自身を除く): 33092576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435427, 870854, 1306281, 1741708, 2612562, 3483416, 5225124, 6966832, 10450248, 20900496]

約数ペア:

[(1, 20900496), (2, 10450248), (3, 6966832), (4, 5225124), (6, 3483416), (8, 2612562), (12, 1741708), (16, 1306281), (24, 870854), (48, 435427)]