20239520970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1780081}}^1$

素因数の和:1780470

約数の個数: 32

約数和(自身を含む): 48703043520

約数和(自身を除く): 28463522550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 1780081, 3560162, 5340243, 8900405, 10680486, 17800810, 26701215, 53402430, 674650699, 1349301398, 2023952097, 3373253495, 4047904194, 6746506990, 10119760485, 20239520970]

約数ペア:

[(1, 20239520970), (2, 10119760485), (3, 6746506990), (5, 4047904194), (6, 3373253495), (10, 2023952097), (15, 1349301398), (30, 674650699), (379, 53402430), (758, 26701215), (1137, 17800810), (1895, 10680486), (2274, 8900405), (3790, 5340243), (5685, 3560162), (11370, 1780081)]