20172048982

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{3559}}^1\times {\mathrm{8167}}^1$

素因数の和:12075

約数の個数: 16

約数和(自身を含む): 30357515520

約数和(自身を除く): 10185466538

約数列:

[1, 2, 347, 694, 3559, 7118, 8167, 16334, 1234973, 2469946, 2833949, 5667898, 29066353, 58132706, 10086024491, 20172048982]

約数ペア:

[(1, 20172048982), (2, 10086024491), (347, 58132706), (694, 29066353), (3559, 5667898), (7118, 2833949), (8167, 2469946), (16334, 1234973)]