20346486294

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{947}}^1\times {\mathrm{5569}}^1$

素因数の和:7164

約数の個数: 32

約数和(自身を含む): 40806622080

約数和(自身を除く): 20460135786

約数列:

[1, 2, 3, 6, 643, 947, 1286, 1894, 1929, 2841, 3858, 5569, 5682, 11138, 16707, 33414, 608921, 1217842, 1826763, 3580867, 3653526, 5273843, 7161734, 10547686, 10742601, 15821529, 21485202, 31643058, 3391081049, 6782162098, 10173243147, 20346486294]

約数ペア:

[(1, 20346486294), (2, 10173243147), (3, 6782162098), (6, 3391081049), (643, 31643058), (947, 21485202), (1286, 15821529), (1894, 10742601), (1929, 10547686), (2841, 7161734), (3858, 5273843), (5569, 3653526), (5682, 3580867), (11138, 1826763), (16707, 1217842), (33414, 608921)]