20214885586

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3600799}}^1$

素因数の和:3601209

約数の個数: 16

約数和(自身を含む): 34740518400

約数和(自身を除く): 14525632814

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 3600799, 7201598, 25205593, 50411186, 1443920399, 2887840798, 10107442793, 20214885586]

約数ペア:

[(1, 20214885586), (2, 10107442793), (7, 2887840798), (14, 1443920399), (401, 50411186), (802, 25205593), (2807, 7201598), (5614, 3600799)]