20326090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 38050560

約数和(自身を除く): 17724470

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 235, 295, 470, 590, 733, 1466, 2773, 3665, 5546, 7330, 13865, 27730, 34451, 43247, 68902, 86494, 172255, 216235, 344510, 432470, 2032609, 4065218, 10163045, 20326090]

約数ペア:

[(1, 20326090), (2, 10163045), (5, 4065218), (10, 2032609), (47, 432470), (59, 344510), (94, 216235), (118, 172255), (235, 86494), (295, 68902), (470, 43247), (590, 34451), (733, 27730), (1466, 13865), (2773, 7330), (3665, 5546)]