20195576139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1\times {\mathrm{55609}}^1$

素因数の和:62750

約数の個数: 16

約数和(自身を含む): 28515918240

約数和(自身を除く): 8320342101

約数列:

[1, 3, 17, 51, 7121, 21363, 55609, 121057, 166827, 363171, 945353, 2836059, 395991689, 1187975067, 6731858713, 20195576139]

約数ペア:

[(1, 20195576139), (3, 6731858713), (17, 1187975067), (51, 395991689), (7121, 2836059), (21363, 945353), (55609, 363171), (121057, 166827)]