20199672602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1\times {\mathrm{253937}}^1$

素因数の和:255253

約数の個数: 16

約数和(自身を含む): 31301413632

約数和(自身を除く): 11101741030

約数列:

[1, 2, 31, 62, 1283, 2566, 39773, 79546, 253937, 507874, 7872047, 15744094, 325801171, 651602342, 10099836301, 20199672602]

約数ペア:

[(1, 20199672602), (2, 10099836301), (31, 651602342), (62, 325801171), (1283, 15744094), (2566, 7872047), (39773, 507874), (79546, 253937)]