20131250612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1297}}^1\times {\mathrm{32069}}^1$

素因数の和:33392

約数の個数: 36

約数和(自身を含む): 38754606660

約数和(自身を除く): 18623356048

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1297, 2594, 5188, 14267, 28534, 32069, 57068, 64138, 128276, 156937, 313874, 352759, 627748, 705518, 1411036, 3880349, 7760698, 15521396, 41593493, 83186986, 166373972, 457528423, 915056846, 1830113692, 5032812653, 10065625306, 20131250612]

約数ペア:

[(1, 20131250612), (2, 10065625306), (4, 5032812653), (11, 1830113692), (22, 915056846), (44, 457528423), (121, 166373972), (242, 83186986), (484, 41593493), (1297, 15521396), (2594, 7760698), (5188, 3880349), (14267, 1411036), (28534, 705518), (32069, 627748), (57068, 352759), (64138, 313874), (128276, 156937)]