20216014572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9968449}}^1$

素因数の和:9968482

約数の個数: 36

約数和(自身を含む): 51078337800

約数和(自身を除く): 30862323228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9968449, 19936898, 29905347, 39873796, 59810694, 119621388, 129589837, 259179674, 388769511, 518359348, 777539022, 1555078044, 1684667881, 3369335762, 5054003643, 6738671524, 10108007286, 20216014572]

約数ペア:

[(1, 20216014572), (2, 10108007286), (3, 6738671524), (4, 5054003643), (6, 3369335762), (12, 1684667881), (13, 1555078044), (26, 777539022), (39, 518359348), (52, 388769511), (78, 259179674), (156, 129589837), (169, 119621388), (338, 59810694), (507, 39873796), (676, 29905347), (1014, 19936898), (2028, 9968449)]