20093792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33049}}^1$

素因数の和:33078

約数の個数: 24

約数和(自身を含む): 41643000

約数和(自身を除く): 21549208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33049, 66098, 132196, 264392, 528784, 627931, 1057568, 1255862, 2511724, 5023448, 10046896, 20093792]

約数ペア:

[(1, 20093792), (2, 10046896), (4, 5023448), (8, 2511724), (16, 1255862), (19, 1057568), (32, 627931), (38, 528784), (76, 264392), (152, 132196), (304, 66098), (608, 33049)]