20212686434

素因数分解:

$2^1\times {\mathrm{653}}^1\times {\mathrm{1193}}^1\times {\mathrm{12973}}^1$

素因数の和:14821

約数の個数: 16

約数和(自身を含む): 30393255672

約数和(自身を除く): 10180569238

約数列:

[1, 2, 653, 1193, 1306, 2386, 12973, 25946, 779029, 1558058, 8471369, 15476789, 16942738, 30953578, 10106343217, 20212686434]

約数ペア:

[(1, 20212686434), (2, 10106343217), (653, 30953578), (1193, 16942738), (1306, 15476789), (2386, 8471369), (12973, 1558058), (25946, 779029)]