20602019997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3746503}}^1$

素因数の和:3746569

約数の個数: 24

約数和(自身を含む): 32729458944

約数和(自身を除く): 12127438947

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 3746503, 11239509, 33718527, 48704539, 146113617, 176085641, 438340851, 528256923, 1584770769, 2289113333, 6867339999, 20602019997]

約数ペア:

[(1, 20602019997), (3, 6867339999), (9, 2289113333), (13, 1584770769), (39, 528256923), (47, 438340851), (117, 176085641), (141, 146113617), (423, 48704539), (611, 33718527), (1833, 11239509), (5499, 3746503)]