20134252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 36552320

約数和(自身を除く): 16418068

約数列:

[1, 2, 4, 31, 62, 124, 397, 409, 794, 818, 1588, 1636, 12307, 12679, 24614, 25358, 49228, 50716, 162373, 324746, 649492, 5033563, 10067126, 20134252]

約数ペア:

[(1, 20134252), (2, 10067126), (4, 5033563), (31, 649492), (62, 324746), (124, 162373), (397, 50716), (409, 49228), (794, 25358), (818, 24614), (1588, 12679), (1636, 12307)]