20102636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2927}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 37630656

約数和(自身を除く): 17528020

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 2927, 3434, 5854, 6868, 11708, 49759, 99518, 199036, 295627, 591254, 1182508, 5025659, 10051318, 20102636]

約数ペア:

[(1, 20102636), (2, 10051318), (4, 5025659), (17, 1182508), (34, 591254), (68, 295627), (101, 199036), (202, 99518), (404, 49759), (1717, 11708), (2927, 6868), (3434, 5854)]