20185581646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7928351}}^1$

素因数の和:7928439

約数の個数: 16

約数和(自身を含む): 32347676160

約数和(自身を除く): 12162094514

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7928351, 15856702, 150638669, 301277338, 531199517, 1062399034, 10092790823, 20185581646]

約数ペア:

[(1, 20185581646), (2, 10092790823), (19, 1062399034), (38, 531199517), (67, 301277338), (134, 150638669), (1273, 15856702), (2546, 7928351)]