20024974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12853}}^1$

素因数の和:12915

約数の個数: 16

約数和(自身を含む): 32392080

約数和(自身を除く): 12367106

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 12853, 25706, 244207, 488414, 526973, 1053946, 10012487, 20024974]

約数ペア:

[(1, 20024974), (2, 10012487), (19, 1053946), (38, 526973), (41, 488414), (82, 244207), (779, 25706), (1558, 12853)]