20508729432

素因数分解:

$2^3\times 3^1\times {\mathrm{27409}}^1\times {\mathrm{31177}}^1$

素因数の和:58595

約数の個数: 32

約数和(自身を含む): 51275338800

約数和(自身を除く): 30766609368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 27409, 31177, 54818, 62354, 82227, 93531, 109636, 124708, 164454, 187062, 219272, 249416, 328908, 374124, 657816, 748248, 854530393, 1709060786, 2563591179, 3418121572, 5127182358, 6836243144, 10254364716, 20508729432]

約数ペア:

[(1, 20508729432), (2, 10254364716), (3, 6836243144), (4, 5127182358), (6, 3418121572), (8, 2563591179), (12, 1709060786), (24, 854530393), (27409, 748248), (31177, 657816), (54818, 374124), (62354, 328908), (82227, 249416), (93531, 219272), (109636, 187062), (124708, 164454)]