20199696738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32579}}^1\times {\mathrm{7949}}^1$

素因数の和:40546

約数の個数: 32

約数和(自身を含む): 43513848000

約数和(自身を除く): 23314151262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 7949, 15898, 23847, 32579, 47694, 65158, 97737, 103337, 195474, 206674, 310011, 423527, 620022, 847054, 1270581, 2541162, 258970471, 517940942, 776911413, 1553822826, 3366616123, 6733232246, 10099848369, 20199696738]

約数ペア:

[(1, 20199696738), (2, 10099848369), (3, 6733232246), (6, 3366616123), (13, 1553822826), (26, 776911413), (39, 517940942), (78, 258970471), (7949, 2541162), (15898, 1270581), (23847, 847054), (32579, 620022), (47694, 423527), (65158, 310011), (97737, 206674), (103337, 195474)]