20842048

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14159}}^1$

素因数の和:14194

約数の個数: 28

約数和(自身を含む): 43159680

約数和(自身を除く): 22317632

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14159, 28318, 56636, 113272, 226544, 325657, 453088, 651314, 906176, 1302628, 2605256, 5210512, 10421024, 20842048]

約数ペア:

[(1, 20842048), (2, 10421024), (4, 5210512), (8, 2605256), (16, 1302628), (23, 906176), (32, 651314), (46, 453088), (64, 325657), (92, 226544), (184, 113272), (368, 56636), (736, 28318), (1472, 14159)]