20133952790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1662589}}^1$

素因数の和:1662776

約数の個数: 32

約数和(自身を含む): 41657855040

約数和(自身を除く): 21523902250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 1662589, 3325178, 8312945, 11638123, 16625890, 23276246, 58190615, 116381230, 287627897, 575255794, 1438139485, 2013395279, 2876278970, 4026790558, 10066976395, 20133952790]

約数ペア:

[(1, 20133952790), (2, 10066976395), (5, 4026790558), (7, 2876278970), (10, 2013395279), (14, 1438139485), (35, 575255794), (70, 287627897), (173, 116381230), (346, 58190615), (865, 23276246), (1211, 16625890), (1730, 11638123), (2422, 8312945), (6055, 3325178), (12110, 1662589)]