20160795684

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40977227}}^1$

素因数の和:40977275

約数の個数: 24

約数和(自身を含む): 48189220128

約数和(自身を除く): 28028424444

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40977227, 81954454, 122931681, 163908908, 245863362, 491726724, 1680066307, 3360132614, 5040198921, 6720265228, 10080397842, 20160795684]

約数ペア:

[(1, 20160795684), (2, 10080397842), (3, 6720265228), (4, 5040198921), (6, 3360132614), (12, 1680066307), (41, 491726724), (82, 245863362), (123, 163908908), (164, 122931681), (246, 81954454), (492, 40977227)]