20212323612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9966629}}^1$

素因数の和:9966662

約数の個数: 36

約数和(自身を含む): 51069012120

約数和(自身を除く): 30856688508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9966629, 19933258, 29899887, 39866516, 59799774, 119599548, 129566177, 259132354, 388698531, 518264708, 777397062, 1554794124, 1684360301, 3368720602, 5053080903, 6737441204, 10106161806, 20212323612]

約数ペア:

[(1, 20212323612), (2, 10106161806), (3, 6737441204), (4, 5053080903), (6, 3368720602), (12, 1684360301), (13, 1554794124), (26, 777397062), (39, 518264708), (52, 388698531), (78, 259132354), (156, 129566177), (169, 119599548), (338, 59799774), (507, 39866516), (676, 29899887), (1014, 19933258), (2028, 9966629)]