2019960324

素因数分解:

$2^2\times 3^2\times {\mathrm{881}}^1\times {\mathrm{63689}}^1$

素因数の和:64580

約数の個数: 36

約数和(自身を含む): 5111886780

約数和(自身を除く): 3091926456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881, 1762, 2643, 3524, 5286, 7929, 10572, 15858, 31716, 63689, 127378, 191067, 254756, 382134, 573201, 764268, 1146402, 2292804, 56110009, 112220018, 168330027, 224440036, 336660054, 504990081, 673320108, 1009980162, 2019960324]

約数ペア:

[(1, 2019960324), (2, 1009980162), (3, 673320108), (4, 504990081), (6, 336660054), (9, 224440036), (12, 168330027), (18, 112220018), (36, 56110009), (881, 2292804), (1762, 1146402), (2643, 764268), (3524, 573201), (5286, 382134), (7929, 254756), (10572, 191067), (15858, 127378), (31716, 63689)]