20169011636

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4271}}^1\times {\mathrm{10831}}^1$

素因数の和:15215

約数の個数: 24

約数和(自身を含む): 35631214080

約数和(自身を除く): 15462202444

約数列:

[1, 2, 4, 109, 218, 436, 4271, 8542, 10831, 17084, 21662, 43324, 465539, 931078, 1180579, 1862156, 2361158, 4722316, 46259201, 92518402, 185036804, 5042252909, 10084505818, 20169011636]

約数ペア:

[(1, 20169011636), (2, 10084505818), (4, 5042252909), (109, 185036804), (218, 92518402), (436, 46259201), (4271, 4722316), (8542, 2361158), (10831, 1862156), (17084, 1180579), (21662, 931078), (43324, 465539)]