20462272

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13901}}^1$

素因数の和:13936

約数の個数: 28

約数和(自身を含む): 42373296

約数和(自身を除く): 21911024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13901, 27802, 55604, 111208, 222416, 319723, 444832, 639446, 889664, 1278892, 2557784, 5115568, 10231136, 20462272]

約数ペア:

[(1, 20462272), (2, 10231136), (4, 5115568), (8, 2557784), (16, 1278892), (23, 889664), (32, 639446), (46, 444832), (64, 319723), (92, 222416), (184, 111208), (368, 55604), (736, 27802), (1472, 13901)]