20673422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134243}}^1$

素因数の和:134263

約数の個数: 16

約数和(自身を含む): 38662272

約数和(自身を除く): 17988850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 134243, 268486, 939701, 1476673, 1879402, 2953346, 10336711, 20673422]

約数ペア:

[(1, 20673422), (2, 10336711), (7, 2953346), (11, 1879402), (14, 1476673), (22, 939701), (77, 268486), (154, 134243)]