20147251006

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{431807}}^1$

素因数の和:432419

約数の個数: 16

約数和(自身を含む): 31012450560

約数和(自身を除く): 10865199554

約数列:

[1, 2, 41, 82, 569, 1138, 23329, 46658, 431807, 863614, 17704087, 35408174, 245698183, 491396366, 10073625503, 20147251006]

約数ペア:

[(1, 20147251006), (2, 10073625503), (41, 491396366), (82, 245698183), (569, 35408174), (1138, 17704087), (23329, 863614), (46658, 431807)]