20196263325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{38469073}}^1$

素因数の和:38469093

約数の個数: 24

約数和(自身を含む): 38161321408

約数和(自身を除く): 17965058083

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 38469073, 115407219, 192345365, 269283511, 577036095, 807850533, 961726825, 1346417555, 2885180475, 4039252665, 6732087775, 20196263325]

約数ペア:

[(1, 20196263325), (3, 6732087775), (5, 4039252665), (7, 2885180475), (15, 1346417555), (21, 961726825), (25, 807850533), (35, 577036095), (75, 269283511), (105, 192345365), (175, 115407219), (525, 38469073)]