20732954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15973}}^1$

素因数の和:16045

約数の個数: 16

約数和(自身を含む): 34503840

約数和(自身を除く): 13770886

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 15973, 31946, 175703, 351406, 942407, 1884814, 10366477, 20732954]

約数ペア:

[(1, 20732954), (2, 10366477), (11, 1884814), (22, 942407), (59, 351406), (118, 175703), (649, 31946), (1298, 15973)]