20348214627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{8269}}^1\times {\mathrm{63097}}^1$

素因数の和:71382

約数の個数: 16

約数和(自身を含む): 29221945760

約数和(自身を除く): 8873731133

約数列:

[1, 3, 13, 39, 8269, 24807, 63097, 107497, 189291, 322491, 820261, 2460783, 521749093, 1565247279, 6782738209, 20348214627]

約数ペア:

[(1, 20348214627), (3, 6782738209), (13, 1565247279), (39, 521749093), (8269, 2460783), (24807, 820261), (63097, 322491), (107497, 189291)]