20050970

素因数分解:

$2^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1511}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 36142848

約数和(自身を除く): 16091878

約数列:

[1, 2, 5, 10, 1327, 1511, 2654, 3022, 6635, 7555, 13270, 15110, 2005097, 4010194, 10025485, 20050970]

約数ペア:

[(1, 20050970), (2, 10025485), (5, 4010194), (10, 2005097), (1327, 15110), (1511, 13270), (2654, 7555), (3022, 6635)]