20224232

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{883}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 43492800

約数和(自身を除く): 23268568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 883, 1636, 1766, 2863, 3272, 3532, 5726, 6181, 7064, 11452, 12362, 22904, 24724, 49448, 361147, 722294, 1444588, 2528029, 2889176, 5056058, 10112116, 20224232]

約数ペア:

[(1, 20224232), (2, 10112116), (4, 5056058), (7, 2889176), (8, 2528029), (14, 1444588), (28, 722294), (56, 361147), (409, 49448), (818, 24724), (883, 22904), (1636, 12362), (1766, 11452), (2863, 7064), (3272, 6181), (3532, 5726)]