20159095426

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{1163}}^1\times {\mathrm{31981}}^1$

素因数の和:33417

約数の個数: 16

約数和(自身を含む): 30377271168

約数和(自身を除く): 10218175742

約数列:

[1, 2, 271, 542, 1163, 2326, 31981, 63962, 315173, 630346, 8666851, 17333702, 37193903, 74387806, 10079547713, 20159095426]

約数ペア:

[(1, 20159095426), (2, 10079547713), (271, 74387806), (542, 37193903), (1163, 17333702), (2326, 8666851), (31981, 630346), (63962, 315173)]