20353522014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161535889}}^1$

素因数の和:161535904

約数の個数: 24

約数和(自身を含む): 50399197680

約数和(自身を除く): 30045675666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161535889, 323071778, 484607667, 969215334, 1130751223, 1453823001, 2261502446, 2907646002, 3392253669, 6784507338, 10176761007, 20353522014]

約数ペア:

[(1, 20353522014), (2, 10176761007), (3, 6784507338), (6, 3392253669), (7, 2907646002), (9, 2261502446), (14, 1453823001), (18, 1130751223), (21, 969215334), (42, 484607667), (63, 323071778), (126, 161535889)]