20009664

素因数分解:

$2^6\times 3^2\times {\mathrm{34739}}^1$

素因数の和:34757

約数の個数: 42

約数和(自身を含む): 57355740

約数和(自身を除く): 37346076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 34739, 69478, 104217, 138956, 208434, 277912, 312651, 416868, 555824, 625302, 833736, 1111648, 1250604, 1667472, 2223296, 2501208, 3334944, 5002416, 6669888, 10004832, 20009664]

約数ペア:

[(1, 20009664), (2, 10004832), (3, 6669888), (4, 5002416), (6, 3334944), (8, 2501208), (9, 2223296), (12, 1667472), (16, 1250604), (18, 1111648), (24, 833736), (32, 625302), (36, 555824), (48, 416868), (64, 312651), (72, 277912), (96, 208434), (144, 138956), (192, 104217), (288, 69478), (576, 34739)]