20772546

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{51673}}^1$

素因数の和:51745

約数の個数: 16

約数和(自身を含む): 42165984

約数和(自身を除く): 21393438

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 51673, 103346, 155019, 310038, 3462091, 6924182, 10386273, 20772546]

約数ペア:

[(1, 20772546), (2, 10386273), (3, 6924182), (6, 3462091), (67, 310038), (134, 155019), (201, 103346), (402, 51673)]