20348097282

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2697971}}^1$

素因数の和:2698398

約数の個数: 24

約数和(自身を含む): 44192781360

約数和(自身を除く): 23844684078

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 2697971, 5395942, 8093913, 16187826, 24281739, 48563478, 1130449849, 2260899698, 3391349547, 6782699094, 10174048641, 20348097282]

約数ペア:

[(1, 20348097282), (2, 10174048641), (3, 6782699094), (6, 3391349547), (9, 2260899698), (18, 1130449849), (419, 48563478), (838, 24281739), (1257, 16187826), (2514, 8093913), (3771, 5395942), (7542, 2697971)]