2080990182

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1\times {\mathrm{7643}}^1$

素因数の和:9644

約数の個数: 32

約数和(自身を含む): 4345705728

約数和(自身を除く): 2264715546

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1973, 3946, 5919, 7643, 11838, 15286, 22929, 45379, 45858, 90758, 136137, 175789, 272274, 351578, 527367, 1054734, 15079639, 30159278, 45238917, 90477834, 346831697, 693663394, 1040495091, 2080990182]

約数ペア:

[(1, 2080990182), (2, 1040495091), (3, 693663394), (6, 346831697), (23, 90477834), (46, 45238917), (69, 30159278), (138, 15079639), (1973, 1054734), (3946, 527367), (5919, 351578), (7643, 272274), (11838, 175789), (15286, 136137), (22929, 90758), (45379, 45858)]