20084941786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8461}}^1\times {\mathrm{13043}}^1$

素因数の和:21526

約数の個数: 32

約数和(自身を含む): 37087118208

約数和(自身を除く): 17002176422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 8461, 13043, 16922, 26086, 59227, 91301, 109993, 118454, 169559, 182602, 219986, 339118, 769951, 1186913, 1539902, 2373826, 110356823, 220713646, 772497761, 1434638699, 1544995522, 2869277398, 10042470893, 20084941786]

約数ペア:

[(1, 20084941786), (2, 10042470893), (7, 2869277398), (13, 1544995522), (14, 1434638699), (26, 772497761), (91, 220713646), (182, 110356823), (8461, 2373826), (13043, 1539902), (16922, 1186913), (26086, 769951), (59227, 339118), (91301, 219986), (109993, 182602), (118454, 169559)]