20596470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10247}}^1$

素因数の和:10324

約数の個数: 32

約数和(自身を含む): 50174208

約数和(自身を除く): 29577738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 10247, 20494, 30741, 51235, 61482, 102470, 153705, 307410, 686549, 1373098, 2059647, 3432745, 4119294, 6865490, 10298235, 20596470]

約数ペア:

[(1, 20596470), (2, 10298235), (3, 6865490), (5, 4119294), (6, 3432745), (10, 2059647), (15, 1373098), (30, 686549), (67, 307410), (134, 153705), (201, 102470), (335, 61482), (402, 51235), (670, 30741), (1005, 20494), (2010, 10247)]