20134030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{287629}}^1$

素因数の和:287643

約数の個数: 16

約数和(自身を含む): 41418720

約数和(自身を除く): 21284690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 287629, 575258, 1438145, 2013403, 2876290, 4026806, 10067015, 20134030]

約数ペア:

[(1, 20134030), (2, 10067015), (5, 4026806), (7, 2876290), (10, 2013403), (14, 1438145), (35, 575258), (70, 287629)]