20235100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11903}}^1$

素因数の和:11934

約数の個数: 36

約数和(自身を含む): 46497024

約数和(自身を除く): 26261924

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 11903, 23806, 47612, 59515, 119030, 202351, 238060, 297575, 404702, 595150, 809404, 1011755, 1190300, 2023510, 4047020, 5058775, 10117550, 20235100]

約数ペア:

[(1, 20235100), (2, 10117550), (4, 5058775), (5, 4047020), (10, 2023510), (17, 1190300), (20, 1011755), (25, 809404), (34, 595150), (50, 404702), (68, 297575), (85, 238060), (100, 202351), (170, 119030), (340, 59515), (425, 47612), (850, 23806), (1700, 11903)]