20347615734

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3499}}^1\times {\mathrm{18287}}^1$

素因数の和:21844

約数の個数: 32

約数和(自身を含む): 41477184000

約数和(自身を除く): 21129568266

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 3499, 6998, 10497, 18287, 20994, 36574, 54861, 109722, 185447, 370894, 556341, 969211, 1112682, 1938422, 2907633, 5815266, 63986213, 127972426, 191958639, 383917278, 3391269289, 6782538578, 10173807867, 20347615734]

約数ペア:

[(1, 20347615734), (2, 10173807867), (3, 6782538578), (6, 3391269289), (53, 383917278), (106, 191958639), (159, 127972426), (318, 63986213), (3499, 5815266), (6998, 2907633), (10497, 1938422), (18287, 1112682), (20994, 969211), (36574, 556341), (54861, 370894), (109722, 185447)]