20156418146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{6551}}^1\times {\mathrm{41579}}^1$

素因数の和:48169

約数の個数: 16

約数和(自身を含む): 31057266240

約数和(自身を除く): 10900848094

約数列:

[1, 2, 37, 74, 6551, 13102, 41579, 83158, 242387, 484774, 1538423, 3076846, 272384029, 544768058, 10078209073, 20156418146]

約数ペア:

[(1, 20156418146), (2, 10078209073), (37, 544768058), (74, 272384029), (6551, 3076846), (13102, 1538423), (41579, 484774), (83158, 242387)]