20227974387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1\times {\mathrm{120899}}^1$

素因数の和:122242

約数の個数: 16

約数和(自身を含む): 27619363200

約数和(自身を除く): 7391388813

約数列:

[1, 3, 43, 129, 1297, 3891, 55771, 120899, 167313, 362697, 5198657, 15595971, 156806003, 470418009, 6742658129, 20227974387]

約数ペア:

[(1, 20227974387), (3, 6742658129), (43, 470418009), (129, 156806003), (1297, 15595971), (3891, 5198657), (55771, 362697), (120899, 167313)]