20174965636

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15330521}}^1$

素因数の和:15330579

約数の個数: 24

約数和(自身を含む): 41208443136

約数和(自身を除く): 21033477500

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 15330521, 30661042, 61322084, 107313647, 214627294, 429254588, 720534487, 1441068974, 2882137948, 5043741409, 10087482818, 20174965636]

約数ペア:

[(1, 20174965636), (2, 10087482818), (4, 5043741409), (7, 2882137948), (14, 1441068974), (28, 720534487), (47, 429254588), (94, 214627294), (188, 107313647), (329, 61322084), (658, 30661042), (1316, 15330521)]