20148144

素因数分解:

$2^4\times 3^1\times {\mathrm{419753}}^1$

素因数の和:419764

約数の個数: 20

約数和(自身を含む): 52049496

約数和(自身を除く): 31901352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419753, 839506, 1259259, 1679012, 2518518, 3358024, 5037036, 6716048, 10074072, 20148144]

約数ペア:

[(1, 20148144), (2, 10074072), (3, 6716048), (4, 5037036), (6, 3358024), (8, 2518518), (12, 1679012), (16, 1259259), (24, 839506), (48, 419753)]