20174057278

素因数分解:

$2^1\times {\mathrm{1039}}^1\times {\mathrm{2393}}^1\times {\mathrm{4057}}^1$

素因数の和:7491

約数の個数: 16

約数和(自身を含む): 30310338240

約数和(自身を除く): 10136280962

約数列:

[1, 2, 1039, 2078, 2393, 4057, 4786, 8114, 2486327, 4215223, 4972654, 8430446, 9708401, 19416802, 10087028639, 20174057278]

約数ペア:

[(1, 20174057278), (2, 10087028639), (1039, 19416802), (2078, 9708401), (2393, 8430446), (4057, 4972654), (4786, 4215223), (8114, 2486327)]