20120844356

素因数分解:

$2^2\times {\mathrm{1163}}^1\times {\mathrm{4325203}}^1$

素因数の和:4326370

約数の個数: 12

約数和(自身を含む): 35241762192

約数和(自身を除く): 15120917836

約数列:

[1, 2, 4, 1163, 2326, 4652, 4325203, 8650406, 17300812, 5030211089, 10060422178, 20120844356]

約数ペア:

[(1, 20120844356), (2, 10060422178), (4, 5030211089), (1163, 17300812), (2326, 8650406), (4652, 4325203)]