20885586

素因数分解:

$2^1\times 3^1\times {\mathrm{911}}^1\times {\mathrm{3821}}^1$

素因数の和:4737

約数の個数: 16

約数和(自身を含む): 41827968

約数和(自身を除く): 20942382

約数列:

[1, 2, 3, 6, 911, 1822, 2733, 3821, 5466, 7642, 11463, 22926, 3480931, 6961862, 10442793, 20885586]

約数ペア:

[(1, 20885586), (2, 10442793), (3, 6961862), (6, 3480931), (911, 22926), (1822, 11463), (2733, 7642), (3821, 5466)]