20697366911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{212479}}^1$

素因数の和:212678

約数の個数: 16

約数和(自身を含む): 22845849600

約数和(自身を除く): 2148482689

約数列:

[1, 13, 59, 127, 767, 1651, 7493, 97409, 212479, 2762227, 12536261, 26984833, 162971393, 350802829, 1592105147, 20697366911]

約数ペア:

[(1, 20697366911), (13, 1592105147), (59, 350802829), (127, 162971393), (767, 26984833), (1651, 12536261), (7493, 2762227), (97409, 212479)]