20072078644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{219809}}^1$

素因数の和:220467

約数の個数: 24

約数和(自身を含む): 36134126280

約数和(自身を除く): 16062047636

約数列:

[1, 2, 4, 37, 74, 148, 617, 1234, 2468, 22829, 45658, 91316, 219809, 439618, 879236, 8132933, 16265866, 32531732, 135622153, 271244306, 542488612, 5018019661, 10036039322, 20072078644]

約数ペア:

[(1, 20072078644), (2, 10036039322), (4, 5018019661), (37, 542488612), (74, 271244306), (148, 135622153), (617, 32531732), (1234, 16265866), (2468, 8132933), (22829, 879236), (45658, 439618), (91316, 219809)]