22462420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16763}}^1$

素因数の和:16839

約数の個数: 24

約数和(自身を含む): 47877984

約数和(自身を除く): 25415564

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 16763, 33526, 67052, 83815, 167630, 335260, 1123121, 2246242, 4492484, 5615605, 11231210, 22462420]

約数ペア:

[(1, 22462420), (2, 11231210), (4, 5615605), (5, 4492484), (10, 2246242), (20, 1123121), (67, 335260), (134, 167630), (268, 83815), (335, 67052), (670, 33526), (1340, 16763)]