20207796487

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3343}}^1\times {\mathrm{6709}}^1$

素因数の和:10122

約数の個数: 16

約数和(自身を含む): 21809969280

約数和(自身を除く): 1602172793

約数列:

[1, 17, 53, 901, 3343, 6709, 56831, 114053, 177179, 355577, 3012043, 6044809, 22428187, 381279179, 1188693911, 20207796487]

約数ペア:

[(1, 20207796487), (17, 1188693911), (53, 381279179), (901, 22428187), (3343, 6044809), (6709, 3012043), (56831, 355577), (114053, 177179)]