20050738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17021}}^1$

素因数の和:17073

約数の個数: 16

約数和(自身を含む): 32682240

約数和(自身を除く): 12631502

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 17021, 34042, 323399, 527651, 646798, 1055302, 10025369, 20050738]

約数ペア:

[(1, 20050738), (2, 10025369), (19, 1055302), (31, 646798), (38, 527651), (62, 323399), (589, 34042), (1178, 17021)]