820147134

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2040167}}^1$

素因数の和:2040239

約数の個数: 16

約数和(自身を含む): 1664777088

約数和(自身を除く): 844629954

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 2040167, 4080334, 6120501, 12241002, 136691189, 273382378, 410073567, 820147134]

約数ペア:

[(1, 820147134), (2, 410073567), (3, 273382378), (6, 136691189), (67, 12241002), (134, 6120501), (201, 4080334), (402, 2040167)]