20615673610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6849061}}^1$

素因数の和:6849118

約数の個数: 32

約数和(自身を含む): 43395656832

約数和(自身を除く): 22779983222

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 6849061, 13698122, 34245305, 47943427, 68490610, 95886854, 239717135, 294509623, 479434270, 589019246, 1472548115, 2061567361, 2945096230, 4123134722, 10307836805, 20615673610]

約数ペア:

[(1, 20615673610), (2, 10307836805), (5, 4123134722), (7, 2945096230), (10, 2061567361), (14, 1472548115), (35, 589019246), (43, 479434270), (70, 294509623), (86, 239717135), (215, 95886854), (301, 68490610), (430, 47943427), (602, 34245305), (1505, 13698122), (3010, 6849061)]