20219848304

素因数分解:

$2^4\times {\mathrm{7187}}^1\times {\mathrm{175837}}^1$

素因数の和:183032

約数の個数: 20

約数和(自身を含む): 39181629864

約数和(自身を除く): 18961781560

約数列:

[1, 2, 4, 8, 16, 7187, 14374, 28748, 57496, 114992, 175837, 351674, 703348, 1406696, 2813392, 1263740519, 2527481038, 5054962076, 10109924152, 20219848304]

約数ペア:

[(1, 20219848304), (2, 10109924152), (4, 5054962076), (8, 2527481038), (16, 1263740519), (7187, 2813392), (14374, 1406696), (28748, 703348), (57496, 351674), (114992, 175837)]