20883614

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 32333136

約数和(自身を除く): 11449522

約数列:

[1, 2, 37, 74, 241, 482, 1171, 2342, 8917, 17834, 43327, 86654, 282211, 564422, 10441807, 20883614]

約数ペア:

[(1, 20883614), (2, 10441807), (37, 564422), (74, 282211), (241, 86654), (482, 43327), (1171, 17834), (2342, 8917)]