20173944972

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45436813}}^1$

素因数の和:45436857

約数の個数: 24

約数和(自身を含む): 48344770096

約数和(自身を除く): 28170825124

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45436813, 90873626, 136310439, 181747252, 272620878, 545241756, 1681162081, 3362324162, 5043486243, 6724648324, 10086972486, 20173944972]

約数ペア:

[(1, 20173944972), (2, 10086972486), (3, 6724648324), (4, 5043486243), (6, 3362324162), (12, 1681162081), (37, 545241756), (74, 272620878), (111, 181747252), (148, 136310439), (222, 90873626), (444, 45436813)]