20186055888

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1744991}}^1$

素因数の和:1745243

約数の個数: 40

約数和(自身を含む): 52363719936

約数和(自身を除く): 32177664048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 1744991, 3489982, 5234973, 6979964, 10469946, 13959928, 20939892, 27919856, 41879784, 83759568, 420542831, 841085662, 1261628493, 1682171324, 2523256986, 3364342648, 5046513972, 6728685296, 10093027944, 20186055888]

約数ペア:

[(1, 20186055888), (2, 10093027944), (3, 6728685296), (4, 5046513972), (6, 3364342648), (8, 2523256986), (12, 1682171324), (16, 1261628493), (24, 841085662), (48, 420542831), (241, 83759568), (482, 41879784), (723, 27919856), (964, 20939892), (1446, 13959928), (1928, 10469946), (2892, 6979964), (3856, 5234973), (5784, 3489982), (11568, 1744991)]