20313194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13781}}^1$

素因数の和:13861

約数の個数: 16

約数和(自身を含む): 33738336

約数和(自身を除く): 13425142

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13781, 27562, 151591, 303182, 923327, 1846654, 10156597, 20313194]

約数ペア:

[(1, 20313194), (2, 10156597), (11, 1846654), (22, 923327), (67, 303182), (134, 151591), (737, 27562), (1474, 13781)]