20317416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120937}}^1$

素因数の和:120953

約数の個数: 32

約数和(自身を含む): 58050240

約数和(自身を除く): 37732824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120937, 241874, 362811, 483748, 725622, 846559, 967496, 1451244, 1693118, 2539677, 2902488, 3386236, 5079354, 6772472, 10158708, 20317416]

約数ペア:

[(1, 20317416), (2, 10158708), (3, 6772472), (4, 5079354), (6, 3386236), (7, 2902488), (8, 2539677), (12, 1693118), (14, 1451244), (21, 967496), (24, 846559), (28, 725622), (42, 483748), (56, 362811), (84, 241874), (168, 120937)]