20172745942

素因数分解:

$2^1\times {\mathrm{571}}^1\times {\mathrm{3373}}^1\times {\mathrm{5237}}^1$

素因数の和:9183

約数の個数: 16

約数和(自身を含む): 30326888592

約数和(自身を除く): 10154142650

約数列:

[1, 2, 571, 1142, 3373, 5237, 6746, 10474, 1925983, 2990327, 3851966, 5980654, 17664401, 35328802, 10086372971, 20172745942]

約数ペア:

[(1, 20172745942), (2, 10086372971), (571, 35328802), (1142, 17664401), (3373, 5980654), (5237, 3851966), (6746, 2990327), (10474, 1925983)]