20146364

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10739}}^1$

素因数の和:10817

約数の個数: 24

約数和(自身を含む): 40897920

約数和(自身を除く): 20751556

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 10739, 21478, 42956, 75173, 150346, 300692, 719513, 1439026, 2878052, 5036591, 10073182, 20146364]

約数ペア:

[(1, 20146364), (2, 10073182), (4, 5036591), (7, 2878052), (14, 1439026), (28, 719513), (67, 300692), (134, 150346), (268, 75173), (469, 42956), (938, 21478), (1876, 10739)]