20071008

素因数分解:

$2^5\times 3^2\times {\mathrm{69691}}^1$

素因数の和:69707

約数の個数: 36

約数和(自身を含む): 57077748

約数和(自身を除く): 37006740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69691, 139382, 209073, 278764, 418146, 557528, 627219, 836292, 1115056, 1254438, 1672584, 2230112, 2508876, 3345168, 5017752, 6690336, 10035504, 20071008]

約数ペア:

[(1, 20071008), (2, 10035504), (3, 6690336), (4, 5017752), (6, 3345168), (8, 2508876), (9, 2230112), (12, 1672584), (16, 1254438), (18, 1115056), (24, 836292), (32, 627219), (36, 557528), (48, 418146), (72, 278764), (96, 209073), (144, 139382), (288, 69691)]