20225955

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13901}}^1$

素因数の和:14006

約数の個数: 16

約数和(自身を含む): 32697504

約数和(自身を除く): 12471549

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 13901, 41703, 69505, 208515, 1348397, 4045191, 6741985, 20225955]

約数ペア:

[(1, 20225955), (3, 6741985), (5, 4045191), (15, 1348397), (97, 208515), (291, 69505), (485, 41703), (1455, 13901)]