20161752338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2356997}}^1$

素因数の和:2357066

約数の個数: 32

約数和(自身を含む): 38013663744

約数和(自身を除く): 17851911406

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 2356997, 4713994, 16498979, 30640961, 32997958, 61281922, 110778859, 214486727, 221557718, 428973454, 775452013, 1440125167, 1550904026, 2880250334, 10080876169, 20161752338]

約数ペア:

[(1, 20161752338), (2, 10080876169), (7, 2880250334), (13, 1550904026), (14, 1440125167), (26, 775452013), (47, 428973454), (91, 221557718), (94, 214486727), (182, 110778859), (329, 61281922), (611, 32997958), (658, 30640961), (1222, 16498979), (4277, 4713994), (8554, 2356997)]