20134584368

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{461}}^1\times {\mathrm{12241}}^1$

素因数の和:12933

約数の個数: 40

約数和(自身を含む): 39273902976

約数和(自身を除く): 19139318608

約数列:

[1, 2, 4, 8, 16, 223, 446, 461, 892, 922, 1784, 1844, 3568, 3688, 7376, 12241, 24482, 48964, 97928, 102803, 195856, 205606, 411212, 822424, 1644848, 2729743, 5459486, 5643101, 10918972, 11286202, 21837944, 22572404, 43675888, 45144808, 90289616, 1258411523, 2516823046, 5033646092, 10067292184, 20134584368]

約数ペア:

[(1, 20134584368), (2, 10067292184), (4, 5033646092), (8, 2516823046), (16, 1258411523), (223, 90289616), (446, 45144808), (461, 43675888), (892, 22572404), (922, 21837944), (1784, 11286202), (1844, 10918972), (3568, 5643101), (3688, 5459486), (7376, 2729743), (12241, 1644848), (24482, 822424), (48964, 411212), (97928, 205606), (102803, 195856)]