20161784052

素因数分解:

$2^2\times 3^2\times {\mathrm{14983}}^1\times {\mathrm{37379}}^1$

素因数の和:52372

約数の個数: 36

約数和(自身を含む): 50969274720

約数和(自身を除く): 30807490668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 14983, 29966, 37379, 44949, 59932, 74758, 89898, 112137, 134847, 149516, 179796, 224274, 269694, 336411, 448548, 539388, 672822, 1345644, 560049557, 1120099114, 1680148671, 2240198228, 3360297342, 5040446013, 6720594684, 10080892026, 20161784052]

約数ペア:

[(1, 20161784052), (2, 10080892026), (3, 6720594684), (4, 5040446013), (6, 3360297342), (9, 2240198228), (12, 1680148671), (18, 1120099114), (36, 560049557), (14983, 1345644), (29966, 672822), (37379, 539388), (44949, 448548), (59932, 336411), (74758, 269694), (89898, 224274), (112137, 179796), (134847, 149516)]