20462304

素因数分解:

$2^5\times 3^1\times {\mathrm{213149}}^1$

素因数の和:213162

約数の個数: 24

約数和(自身を含む): 53713800

約数和(自身を除く): 33251496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213149, 426298, 639447, 852596, 1278894, 1705192, 2557788, 3410384, 5115576, 6820768, 10231152, 20462304]

約数ペア:

[(1, 20462304), (2, 10231152), (3, 6820768), (4, 5115576), (6, 3410384), (8, 2557788), (12, 1705192), (16, 1278894), (24, 852596), (32, 639447), (48, 426298), (96, 213149)]