20483916

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36319}}^1$

素因数の和:36373

約数の個数: 24

約数和(自身を含む): 48814080

約数和(自身を除く): 28330164

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36319, 72638, 108957, 145276, 217914, 435828, 1706993, 3413986, 5120979, 6827972, 10241958, 20483916]

約数ペア:

[(1, 20483916), (2, 10241958), (3, 6827972), (4, 5120979), (6, 3413986), (12, 1706993), (47, 435828), (94, 217914), (141, 145276), (188, 108957), (282, 72638), (564, 36319)]