20128861691

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1\times {\mathrm{15761}}^1$

素因数の和:16774

約数の個数: 16

約数和(自身を含む): 21290048640

約数和(自身を除く): 1161186949

約数列:

[1, 29, 47, 937, 1363, 15761, 27173, 44039, 457069, 740767, 1277131, 14768057, 21482243, 428273653, 694098679, 20128861691]

約数ペア:

[(1, 20128861691), (29, 694098679), (47, 428273653), (937, 21482243), (1363, 14768057), (15761, 1277131), (27173, 740767), (44039, 457069)]