20083954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15473}}^1$

素因数の和:15545

約数の個数: 16

約数和(自身を含む): 33423840

約数和(自身を除く): 13339886

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 15473, 30946, 170203, 340406, 912907, 1825814, 10041977, 20083954]

約数ペア:

[(1, 20083954), (2, 10041977), (11, 1825814), (22, 912907), (59, 340406), (118, 170203), (649, 30946), (1298, 15473)]