20173529390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5437609}}^1$

素因数の和:5437676

約数の個数: 32

約数和(自身を含む): 42282855360

約数和(自身を除く): 22109325970

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 5437609, 10875218, 27188045, 38063263, 54376090, 76126526, 190316315, 288193277, 380632630, 576386554, 1440966385, 2017352939, 2881932770, 4034705878, 10086764695, 20173529390]

約数ペア:

[(1, 20173529390), (2, 10086764695), (5, 4034705878), (7, 2881932770), (10, 2017352939), (14, 1440966385), (35, 576386554), (53, 380632630), (70, 288193277), (106, 190316315), (265, 76126526), (371, 54376090), (530, 38063263), (742, 27188045), (1855, 10875218), (3710, 5437609)]