20974062

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 44392320

約数和(自身を除く): 23418258

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251, 502, 733, 753, 1466, 1506, 2199, 4398, 4769, 9538, 13927, 14307, 27854, 28614, 41781, 83562, 183983, 367966, 551949, 1103898, 3495677, 6991354, 10487031, 20974062]

約数ペア:

[(1, 20974062), (2, 10487031), (3, 6991354), (6, 3495677), (19, 1103898), (38, 551949), (57, 367966), (114, 183983), (251, 83562), (502, 41781), (733, 28614), (753, 27854), (1466, 14307), (1506, 13927), (2199, 9538), (4398, 4769)]