20133502538

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{375247}}^1$

素因数の和:375581

約数の個数: 16

約数和(自身を含む): 30575207040

約数和(自身を除く): 10441704502

約数列:

[1, 2, 139, 193, 278, 386, 26827, 53654, 375247, 750494, 52159333, 72422671, 104318666, 144845342, 10066751269, 20133502538]

約数ペア:

[(1, 20133502538), (2, 10066751269), (139, 144845342), (193, 104318666), (278, 72422671), (386, 52159333), (26827, 750494), (53654, 375247)]