20090255778

素因数分解:

$2^1\times 3^2\times {\mathrm{6359}}^1\times {\mathrm{175519}}^1$

素因数の和:181886

約数の個数: 24

約数和(自身を含む): 43535980800

約数和(自身を除く): 23445725022

約数列:

[1, 2, 3, 6, 9, 18, 6359, 12718, 19077, 38154, 57231, 114462, 175519, 351038, 526557, 1053114, 1579671, 3159342, 1116125321, 2232250642, 3348375963, 6696751926, 10045127889, 20090255778]

約数ペア:

[(1, 20090255778), (2, 10045127889), (3, 6696751926), (6, 3348375963), (9, 2232250642), (18, 1116125321), (6359, 3159342), (12718, 1579671), (19077, 1053114), (38154, 526557), (57231, 351038), (114462, 175519)]