20941707262

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2609}}^1\times {\mathrm{3203}}^1$

素因数の和:6000

約数の個数: 32

約数和(自身を含む): 36125740800

約数和(自身を除く): 15184033538

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 2609, 3203, 5218, 6406, 18263, 22421, 36526, 44842, 467011, 573337, 934022, 1146674, 3269077, 4013359, 6538154, 8026718, 8356627, 16713254, 58496389, 116992778, 1495836233, 2991672466, 10470853631, 20941707262]

約数ペア:

[(1, 20941707262), (2, 10470853631), (7, 2991672466), (14, 1495836233), (179, 116992778), (358, 58496389), (1253, 16713254), (2506, 8356627), (2609, 8026718), (3203, 6538154), (5218, 4013359), (6406, 3269077), (18263, 1146674), (22421, 934022), (36526, 573337), (44842, 467011)]