20512759682

素因数分解:

$2^1\times {\mathrm{809}}^1\times {\mathrm{2713}}^1\times {\mathrm{4673}}^1$

素因数の和:8197

約数の個数: 16

約数和(自身を含む): 30825123480

約数和(自身を除く): 10312363798

約数列:

[1, 2, 809, 1618, 2713, 4673, 5426, 9346, 2194817, 3780457, 4389634, 7560914, 12677849, 25355698, 10256379841, 20512759682]

約数ペア:

[(1, 20512759682), (2, 10256379841), (809, 25355698), (1618, 12677849), (2713, 7560914), (4673, 4389634), (5426, 3780457), (9346, 2194817)]