20559622

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:803

約数の個数: 16

約数和(自身を含む): 31352832

約数和(自身を除く): 10793210

約数列:

[1, 2, 107, 191, 214, 382, 503, 1006, 20437, 40874, 53821, 96073, 107642, 192146, 10279811, 20559622]

約数ペア:

[(1, 20559622), (2, 10279811), (107, 192146), (191, 107642), (214, 96073), (382, 53821), (503, 40874), (1006, 20437)]