20082956409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{227489}}^1$

素因数の和:228089

約数の個数: 24

約数和(自身を含む): 30768477480

約数和(自身を除く): 10685521071

約数列:

[1, 3, 9, 17, 51, 153, 577, 1731, 5193, 9809, 29427, 88281, 227489, 682467, 2047401, 3867313, 11601939, 34805817, 131261153, 393783459, 1181350377, 2231439601, 6694318803, 20082956409]

約数ペア:

[(1, 20082956409), (3, 6694318803), (9, 2231439601), (17, 1181350377), (51, 393783459), (153, 131261153), (577, 34805817), (1731, 11601939), (5193, 3867313), (9809, 2047401), (29427, 682467), (88281, 227489)]