2020135705

素因数分解:

$5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{333631}}^1$

素因数の和:333816

約数の個数: 16

約数和(自身を含む): 2786494464

約数和(自身を除く): 766358759

約数列:

[1, 5, 7, 35, 173, 865, 1211, 6055, 333631, 1668155, 2335417, 11677085, 57718163, 288590815, 404027141, 2020135705]

約数ペア:

[(1, 2020135705), (5, 404027141), (7, 288590815), (35, 57718163), (173, 11677085), (865, 2335417), (1211, 1668155), (6055, 333631)]