20197980714

素因数分解:

$2^1\times 3^1\times {\mathrm{26641}}^1\times {\mathrm{126359}}^1$

素因数の和:153005

約数の個数: 16

約数和(自身を含む): 40397797440

約数和(自身を除く): 20199816726

約数列:

[1, 2, 3, 6, 26641, 53282, 79923, 126359, 159846, 252718, 379077, 758154, 3366330119, 6732660238, 10098990357, 20197980714]

約数ペア:

[(1, 20197980714), (2, 10098990357), (3, 6732660238), (6, 3366330119), (26641, 758154), (53282, 379077), (79923, 252718), (126359, 159846)]