20240964

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7919}}^1$

素因数の和:8000

約数の個数: 36

約数和(自身を含む): 51891840

約数和(自身を除く): 31650876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 7919, 15838, 23757, 31676, 47514, 71271, 95028, 142542, 285084, 562249, 1124498, 1686747, 2248996, 3373494, 5060241, 6746988, 10120482, 20240964]

約数ペア:

[(1, 20240964), (2, 10120482), (3, 6746988), (4, 5060241), (6, 3373494), (9, 2248996), (12, 1686747), (18, 1124498), (36, 562249), (71, 285084), (142, 142542), (213, 95028), (284, 71271), (426, 47514), (639, 31676), (852, 23757), (1278, 15838), (2556, 7919)]