20611084424

素因数分解:

$2^3\times 7^2\times {\mathrm{1319}}^1\times {\mathrm{39863}}^1$

素因数の和:41202

約数の個数: 48

約数和(自身を含む): 44990510400

約数和(自身を除く): 24379425976

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1319, 2638, 5276, 9233, 10552, 18466, 36932, 39863, 64631, 73864, 79726, 129262, 159452, 258524, 279041, 318904, 517048, 558082, 1116164, 1953287, 2232328, 3906574, 7813148, 15626296, 52579297, 105158594, 210317188, 368055079, 420634376, 736110158, 1472220316, 2576385553, 2944440632, 5152771106, 10305542212, 20611084424]

約数ペア:

[(1, 20611084424), (2, 10305542212), (4, 5152771106), (7, 2944440632), (8, 2576385553), (14, 1472220316), (28, 736110158), (49, 420634376), (56, 368055079), (98, 210317188), (196, 105158594), (392, 52579297), (1319, 15626296), (2638, 7813148), (5276, 3906574), (9233, 2232328), (10552, 1953287), (18466, 1116164), (36932, 558082), (39863, 517048), (64631, 318904), (73864, 279041), (79726, 258524), (129262, 159452)]