20199709908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26719193}}^1$

素因数の和:26719213

約数の個数: 48

約数和(自身を含む): 59850994560

約数和(自身を除く): 39651284652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26719193, 53438386, 80157579, 106876772, 160315158, 187034351, 240472737, 320630316, 374068702, 480945474, 561103053, 721418211, 748137404, 961890948, 1122206106, 1442836422, 1683309159, 2244412212, 2885672844, 3366618318, 5049927477, 6733236636, 10099854954, 20199709908]

約数ペア:

[(1, 20199709908), (2, 10099854954), (3, 6733236636), (4, 5049927477), (6, 3366618318), (7, 2885672844), (9, 2244412212), (12, 1683309159), (14, 1442836422), (18, 1122206106), (21, 961890948), (27, 748137404), (28, 721418211), (36, 561103053), (42, 480945474), (54, 374068702), (63, 320630316), (84, 240472737), (108, 187034351), (126, 160315158), (189, 106876772), (252, 80157579), (378, 53438386), (756, 26719193)]