20341432946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1\times {\mathrm{15881}}^1$

素因数の和:16850

約数の個数: 32

約数和(自身を含む): 33024395520

約数和(自身を除く): 12682962574

約数列:

[1, 2, 19, 37, 38, 74, 703, 911, 1406, 1822, 15881, 17309, 31762, 33707, 34618, 67414, 301739, 587597, 603478, 640433, 1175194, 1280866, 11164343, 14467591, 22328686, 28935182, 274884229, 535300867, 549768458, 1070601734, 10170716473, 20341432946]

約数ペア:

[(1, 20341432946), (2, 10170716473), (19, 1070601734), (37, 549768458), (38, 535300867), (74, 274884229), (703, 28935182), (911, 22328686), (1406, 14467591), (1822, 11164343), (15881, 1280866), (17309, 1175194), (31762, 640433), (33707, 603478), (34618, 587597), (67414, 301739)]