20163727884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88437403}}^1$

素因数の和:88437429

約数の個数: 24

約数和(自身を含む): 49524946240

約数和(自身を除く): 29361218356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88437403, 176874806, 265312209, 353749612, 530624418, 1061248836, 1680310657, 3360621314, 5040931971, 6721242628, 10081863942, 20163727884]

約数ペア:

[(1, 20163727884), (2, 10081863942), (3, 6721242628), (4, 5040931971), (6, 3360621314), (12, 1680310657), (19, 1061248836), (38, 530624418), (57, 353749612), (76, 265312209), (114, 176874806), (228, 88437403)]