2023681780

素因数分解:

$2^2\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{37573}}^1$

素因数の和:40275

約数の個数: 24

約数和(自身を含む): 4251422952

約数和(自身を除く): 2227741172

約数列:

[1, 2, 4, 5, 10, 20, 2693, 5386, 10772, 13465, 26930, 37573, 53860, 75146, 150292, 187865, 375730, 751460, 101184089, 202368178, 404736356, 505920445, 1011840890, 2023681780]

約数ペア:

[(1, 2023681780), (2, 1011840890), (4, 505920445), (5, 404736356), (10, 202368178), (20, 101184089), (2693, 751460), (5386, 375730), (10772, 187865), (13465, 150292), (26930, 75146), (37573, 53860)]