20271633

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6737}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 29108160

約数和(自身を除く): 8836527

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 6737, 20211, 114529, 343587, 397483, 1192449, 6757211, 20271633]

約数ペア:

[(1, 20271633), (3, 6757211), (17, 1192449), (51, 397483), (59, 343587), (177, 114529), (1003, 20211), (3009, 6737)]