20126543853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{344273}}^1$

素因数の和:345788

約数の個数: 16

約数和(自身を含む): 28919016000

約数和(自身を除く): 8792472147

約数列:

[1, 3, 13, 39, 1499, 4497, 19487, 58461, 344273, 1032819, 4475549, 13426647, 516065227, 1548195681, 6708847951, 20126543853]

約数ペア:

[(1, 20126543853), (3, 6708847951), (13, 1548195681), (39, 516065227), (1499, 13426647), (4497, 4475549), (19487, 1032819), (58461, 344273)]