20199930188

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{3559}}^1\times {\mathrm{7927}}^1$

素因数の和:11669

約数の個数: 24

約数和(自身を含む): 35561836800

約数和(自身を除く): 15361906612

約数列:

[1, 2, 4, 179, 358, 716, 3559, 7118, 7927, 14236, 15854, 31708, 637061, 1274122, 1418933, 2548244, 2837866, 5675732, 28212193, 56424386, 112848772, 5049982547, 10099965094, 20199930188]

約数ペア:

[(1, 20199930188), (2, 10099965094), (4, 5049982547), (179, 112848772), (358, 56424386), (716, 28212193), (3559, 5675732), (7118, 2837866), (7927, 2548244), (14236, 1418933), (15854, 1274122), (31708, 637061)]