20164603954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21315649}}^1$

素因数の和:21315705

約数の個数: 16

約数和(自身を含む): 33763989600

約数和(自身を除く): 13599385646

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 21315649, 42631298, 234472139, 468944278, 916572907, 1833145814, 10082301977, 20164603954]

約数ペア:

[(1, 20164603954), (2, 10082301977), (11, 1833145814), (22, 916572907), (43, 468944278), (86, 234472139), (473, 42631298), (946, 21315649)]