20343582938

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9025547}}^1$

素因数の和:9025586

約数の個数: 24

約数和(自身を含む): 37040848992

約数和(自身を除く): 16697266054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 9025547, 18051094, 63178829, 126357658, 207587581, 415175162, 442251803, 884503606, 1453113067, 2906226134, 10171791469, 20343582938]

約数ペア:

[(1, 20343582938), (2, 10171791469), (7, 2906226134), (14, 1453113067), (23, 884503606), (46, 442251803), (49, 415175162), (98, 207587581), (161, 126357658), (322, 63178829), (1127, 18051094), (2254, 9025547)]