20123300087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{147997}}^1$

素因数の和:148318

約数の個数: 16

約数和(自身を含む): 22505167872

約数和(自身を除く): 2381867785

約数列:

[1, 11, 47, 263, 517, 2893, 12361, 135971, 147997, 1627967, 6955859, 38923211, 76514449, 428155321, 1829390917, 20123300087]

約数ペア:

[(1, 20123300087), (11, 1829390917), (47, 428155321), (263, 76514449), (517, 38923211), (2893, 6955859), (12361, 1627967), (135971, 147997)]