20077493759

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{25999}}^1$

素因数の和:26918

約数の個数: 16

約数和(自身を含む): 21465600000

約数和(自身を除く): 1388106241

約数列:

[1, 29, 31, 859, 899, 24911, 25999, 26629, 753971, 772241, 805969, 22333141, 23373101, 647661089, 692327371, 20077493759]

約数ペア:

[(1, 20077493759), (29, 692327371), (31, 647661089), (859, 23373101), (899, 22333141), (24911, 805969), (25999, 772241), (26629, 753971)]