20366932670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19889}}^1\times {\mathrm{14629}}^1$

素因数の和:34532

約数の個数: 32

約数和(自身を含む): 41902660800

約数和(自身を除く): 21535728130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 14629, 19889, 29258, 39778, 73145, 99445, 102403, 139223, 146290, 198890, 204806, 278446, 512015, 696115, 1024030, 1392230, 290956181, 581912362, 1454780905, 2036693267, 2909561810, 4073386534, 10183466335, 20366932670]

約数ペア:

[(1, 20366932670), (2, 10183466335), (5, 4073386534), (7, 2909561810), (10, 2036693267), (14, 1454780905), (35, 581912362), (70, 290956181), (14629, 1392230), (19889, 1024030), (29258, 696115), (39778, 512015), (73145, 278446), (99445, 204806), (102403, 198890), (139223, 146290)]