20243944777

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{863539}}^1$

素因数の和:863760

約数の個数: 16

約数和(自身を含む): 24621252480

約数和(自身を除く): 4377307703

約数列:

[1, 7, 17, 119, 197, 1379, 3349, 23443, 863539, 6044773, 14680163, 102761141, 170117183, 1190820281, 2891992111, 20243944777]

約数ペア:

[(1, 20243944777), (7, 2891992111), (17, 1190820281), (119, 170117183), (197, 102761141), (1379, 14680163), (3349, 6044773), (23443, 863539)]