20879105634

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{2038577}}^1$

素因数の和:2039154

約数の個数: 24

約数和(自身を含む): 45317588940

約数和(自身を除く): 24438483306

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 10242, 2038577, 4077154, 6115731, 12231462, 18347193, 36694386, 1159950313, 2319900626, 3479850939, 6959701878, 10439552817, 20879105634]

約数ペア:

[(1, 20879105634), (2, 10439552817), (3, 6959701878), (6, 3479850939), (9, 2319900626), (18, 1159950313), (569, 36694386), (1138, 18347193), (1707, 12231462), (3414, 6115731), (5121, 4077154), (10242, 2038577)]